Manual and electric integrated rotating mechanism of laser scanning equipment

Abstract

The utility model discloses a manual and electric integrated rotating mechanism of laser scanning equipment, which comprises a scanner main body with a laser head and a base, the top of the base is provided with a base through a lifting rod, and the top of the base is provided with a rotating disc through a rotating mechanism; the base is provided with a leveling mechanism for leveling the scanner main body, the leveling mechanism comprises a positioning cylinder arranged at the top of the pedestal, the interior of the positioning cylinder is provided with a cavity, and the cavity is internally provided with a positioning screw rod which linearly slides along the cavity; the utility model relates to the technical field of rotating mechanisms. According to the manual and electric integrated rotating mechanism of the laser scanning equipment, positioning screws on positioning cylinders are manually rotated, so that the positioning screws penetrate through penetrating holes and start to be in contact with the ground, then two bubble gradienters are repeatedly observed, and the positioning screws on the four positioning cylinders are adjusted according to the horizontal states of the bubble gradienters; therefore, the laser scanning equipment can be stably placed on the uneven ground.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating mechanisms, in particular to a manual-electric integrated rotating mechanism for laser scanning equipment. Background Art

[0002] At present, some existing laser scanning devices are often used in various outdoor environments, including some uneven ground. For example, the laser scanning device in patent number "CN114017604A" is prone to tilt when fixed on the uneven ground. The tilted laser scanning device cannot perform scanning work well, affecting the scanning work quality. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a manual-electric integrated rotating mechanism for a laser scanning device, which solves the problem that some existing laser scanning devices are often used in various outdoor environments, including some uneven ground. For example, the laser scanning device in patent number "CN114017604A" is prone to tilt when fixed on an uneven ground, and the tilted laser scanning device cannot perform scanning work well, affecting the quality of the scanning work.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a manual-electric integrated rotating mechanism of a laser scanning device, comprising a scanner body with a laser head and a base, the top of the base is provided with a base through a lifting rod, and the top of the base is provided with a rotating disk through a rotating mechanism; a leveling mechanism for leveling the scanner body is provided on the base, the leveling mechanism comprises a positioning cylinder arranged on the top of the base, the interior of the positioning cylinder is a cavity, a positioning screw sliding linearly along the cavity is provided in the cavity, a threaded opening for the positioning screw to pass through is provided on the top of the positioning cylinder, a positioning plate is provided at the bottom of the positioning screw, and a plurality of anti-slip convex strips with a triangular cross-section are provided at the bottom of the positioning plate, a through hole is provided on the base for the positioning plate to pass through, and a control handle is provided at the outer end of the top of the positioning screw; a mounting plate is provided on the top of the rotating disk through a convenient disassembly mechanism, and the scanner body is arranged on the top of the mounting plate.

[0005] Preferably, the rotating mechanism includes a center column arranged between the rotating disk and the base, and the center column and the base are connected by a rotating shaft, the center column is provided with a rotating gear that rotates with the center column, the base is provided with a rotating motor arranged parallel to the center column, the output shaft of the rotating motor is provided with an output gear that meshes with the rotating gear, and the rotating disk is provided with a controller electrically connected to the rotating motor.

[0006] Preferably, an angle sensor is provided on the output shaft of the rotating motor, and the angle sensor is connected to the controller.

[0007] Preferably, four positioning tubes are provided, and the four positioning tubes are arranged in a rectangular shape on the top of the base.

[0008] Preferably, at least two bubble levels are provided on the top of the base, and the two bubble levels are perpendicular to each other.

[0009] Preferably, the lifting rod comprises a hollow column arranged on the top of the base and a support rod sliding linearly along the hollow cavity inside the hollow column, and a positioning mechanism is used between the support rod and the hollow column to position and lock the support rod.

[0010] Preferably, the positioning mechanism comprises a positioning column arranged on a support rod, the support rod is provided with a positioning cavity for accommodating the positioning column, the positioning cavity is provided with an ejection spring for ejecting the positioning column, and the hollow column is provided with a plurality of positioning holes from top to bottom for inserting the positioning column.

[0011] Preferably, the easy disassembly mechanism comprises an inserting strip arranged at the bottom of the mounting plate via an extension rod, a slot for inserting the inserting strip is provided on the rotating disk, and an opening matching the extension rod is provided on the slot.

[0012] Preferably, the contact surface between the bottom of the insert and the bottom of the slot is made of magnetic material.

[0013] Preferably, a functional handle is provided on the scanner body.

[0014] Beneficial Effects

[0015] The utility model provides a manual-electric integrated rotating mechanism for laser scanning equipment. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The laser scanning device has a manual-electric integrated rotating mechanism. The mechanism observes the bubble level and then manually rotates the positioning screw on the positioning tube so that the positioning screw passes through the hole and begins to contact the ground. The two bubble levels are then repeatedly observed. The positioning screws on the four positioning tubes are adjusted according to the horizontal state of the bubble levels. This allows the laser scanning device to be stably placed on an uneven ground, allowing the laser scanning device to work well.

[0017] (2) The manual-electric integrated rotating mechanism of the laser scanning device controls the rotation of the rotating motor through a controller, thereby allowing the output gear to drive the rotating gear to rotate, and synchronously allowing the rotating disk to rotate with the cooperation of the rotating shaft and the center column, thereby realizing multi-directional scanning of the scanner body on the same horizontal plane, thereby improving the practicality of the entire device; by manually pressing the positioning column, the positioning column is retracted into the storage cavity, and then a positioning hole of a suitable height is selected, and the positioning column is pushed out and inserted into the positioning hole by the ejection spring, thereby realizing the lifting and lowering of the lifting rod, which is convenient for the scanner body to scan at different heights, thereby improving the practicality of the entire device.

[0018] (3) The laser scanning device has a manual electric integrated rotating mechanism. With the help of a functional handle, the insert strip can be removed from the slot, and the scanner body can be disassembled. The contact surface between the bottom of the insert strip and the bottom of the slot is made of magnetic material, which not only facilitates disassembly, but also effectively improves stability through the magnetic force between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a manual-electric integrated rotating mechanism of a laser scanning device of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the leveling mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the rotating mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the convenient disassembly mechanism of the utility model.

[0024] In the figure: 1. laser head; 2. scanner body; 3. base; 4. pedestal; 5. rotating disk; 6. center column; 7. rotating shaft; 8. rotating gear; 9. rotating motor; 10. output gear; 11. controller; 12. mounting plate; 13. hollow column; 14. hollow cavity; 15. support rod; 16. positioning column; 17. positioning cavity; 18. ejector spring; 19. positioning hole; 20. extension rod; 21. insert; 22. slot; 23. opening; 24. functional handle; 25. positioning cylinder; 26. cavity; 27. positioning screw; 28. threaded mouth; 29. ​​positioning plate; 30. perforation; 31. control handle; 32. bubble level; 33. anti-slip convex strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides two technical solutions:

[0027] Figure 1-4 The first embodiment is shown: a manual electric integrated rotating mechanism of a laser scanning device, comprising a scanner body 2 with a laser head 1 and a base 3, a base 4 is provided on the top of the base 3 through a lifting rod, and a rotating disk 5 is provided on the top of the base 4 through a rotating mechanism; a leveling mechanism for leveling the scanner body 2 is provided on the base 3, the leveling mechanism comprises a positioning cylinder 25 arranged on the top of the base 3, a cavity 26 is arranged inside the positioning cylinder 25, a positioning screw 27 sliding linearly along the cavity 26 is arranged in the cavity 26, a threaded opening 28 for the positioning screw 27 to pass through is provided on the top of the positioning cylinder 25, a positioning plate 29 is provided at the bottom of the positioning screw 27, and a plurality of anti-skid convex strips 33 with a triangular cross-section are provided at the bottom of the positioning plate 29, a through hole 30 is provided on the base 3 for the positioning plate 29 to pass through, and a control handle 31 is provided on the outer end of the top of the positioning screw 27; a mounting plate 12 is provided on the top of the rotating disk 5 through a convenient disassembly mechanism, and the scanner body 2 is arranged on the top of the mounting plate 12.

[0028] Among them, the rotating mechanism includes a central column 6 arranged between the rotating disk 5 and the base 4, and the central column 6 and the base 4 are connected by a rotating shaft 7, the central column 6 is provided with a rotating gear 8 that rotates with the central column 6, the base 4 is provided with a rotating motor 9 arranged parallel to the central column 6, the output shaft of the rotating motor 9 is provided with an output gear 10 that meshes with the rotating gear 8, and the rotating disk 5 is provided with a controller 11 that is electrically connected to the rotating motor 9.

[0029] An angle sensor is provided on the output shaft of the rotating motor 9, and the angle sensor is connected to the controller 11; under the control of the controller 11, the angle sensor and the rotating motor 9 can work in coordination, and the controller 11 and the angle sensor are both prior art.

[0030] There are four positioning tubes 25 , and the four positioning tubes 25 are arranged on the top of the base 3 in a rectangular shape.

[0031] At least two bubble levels 32 are disposed on the top of the base 3 , and the two bubble levels 32 are perpendicular to each other.

[0032] The lifting rod includes a hollow column 13 arranged on the top of the base 3 and a support rod 15 sliding linearly along the hollow cavity 2614 inside the hollow column 13. The support rod 15 is positioned and locked with the hollow column 13 by a positioning mechanism.

[0033] Among them, the positioning mechanism includes a positioning column 16 arranged on the support rod 15, and the support rod 15 is provided with a positioning cavity 17 for accommodating the positioning column 16. The positioning cavity 17 is provided with an ejection spring 18 for ejecting the positioning column 16. The hollow column 13 is provided with a plurality of positioning holes 19 from top to bottom for the positioning column 16 to be inserted.

[0034] By observing the bubble level 32, the positioning screw 27 on the positioning cylinder 25 is manually rotated so that the positioning screw 27 passes through the through hole 30 and begins to contact the ground. Then, the two bubble levels 32 are repeatedly observed, and the positioning screws 27 on the four positioning cylinders 25 are adjusted according to the horizontal state of the bubble level 32, so that the laser scanning device can be stably placed on the uneven ground, so that the laser scanning device can work well; the controller 11 controls the rotating motor 9 to rotate, and then the output gear 10 drives the rotating gear 8 to rotate, and the rotating disk 5 rotates synchronously with the cooperation of the rotating shaft and the center column 6, so that the scanner body 2 can perform multi-directional scanning on the same horizontal plane, thereby improving the practicality of the entire device; by manually pressing the positioning column 16, the positioning column 16 is retracted into the storage cavity, and then a positioning hole 19 of a suitable height is selected, and the positioning column 16 is ejected and inserted into the positioning hole 19 by the ejection spring 18, thereby realizing the lifting and lowering of the lifting rod, which is convenient for the scanner body 2 to scan at different heights, thereby improving the practicality of the entire device.

[0035] Figure 1 and Figure 5 A second embodiment is shown, which mainly differs from the first embodiment in that the easy-to-disassemble mechanism includes an insertion strip 21 arranged at the bottom of the mounting plate 12 via an extension rod 20, a slot 22 for inserting the insertion strip 21 is provided on the rotating disk 5, and an opening 23 matching the extension rod 20 is provided on the slot 22.

[0036] The contact surface between the bottom of the inserting strip 21 and the bottom of the slot 22 is made of magnetic material; the magnetic materials of the contact surfaces of the two are magnetic materials with opposite magnetic properties.

[0037] The scanner body 2 is provided with a functional handle 24 .

[0038] With the help of the functional handle 24, the insert 21 can be manually detached from the slot 22, and then the scanner body 2 can be disassembled. The contact surface between the bottom of the insert 21 and the bottom of the slot 22 is made of magnetic material, which not only facilitates disassembly, but also effectively improves stability through the magnetic force between the two.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0040] During use, when the base 3 is located on the ground, the bubble level 32 is observed. If unevenness is found and the base 3 is tilted, the positioning screw 27 on the positioning cylinder 25 is manually rotated so that the positioning screw 27 passes through the through hole 30 and begins to contact the ground. Then, the two bubble levels 32 are repeatedly observed, and the positioning screws 27 on the four positioning cylinders 25 are adjusted according to the horizontal state of the bubble level 32, so that the laser scanning device can be stably placed on the uneven ground, so that the laser scanning device can work well. When multi-directional scanning on the same horizontal plane is required, the controller 11 controls the rotating motor 9 to rotate, and then the output gear 10 drives the rotating gear 8 to rotate, and the rotating disk 5 is synchronously rotated with the cooperation of the rotating shaft and the center column 6, so that the scanner body 2 can be multi-directionally scanned on the same horizontal plane. Scanning improves the practicality of the entire device; wherein, the height of the lifting rod can be adjusted to realize scanning at different heights of the scanner body 2. The specific adjustment method is to manually press the positioning column 16 to shrink the positioning column 16 into the storage cavity, then select a positioning hole 19 of a suitable height, and push the positioning column 16 out and insert it into the positioning hole 19 through the ejection spring 18, thereby realizing the lifting and lowering of the lifting rod, which is convenient for the scanner body 2 to scan at different heights, thereby improving the practicality of the entire device; wherein, when manual measurement is required, the insert 21 can be detached from the slot 22 by the human body with the assistance of the functional handle 24, and then the scanner body 2 can be disassembled, wherein the contact surface between the bottom of the insert 21 and the bottom of the slot 22 is set with a magnetic material, which is not only convenient for disassembly, but also effectively improves the stability through the magnetic force between the two.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manual electric integrated rotating mechanism for laser scanning equipment, comprising a scanner body (2) with a laser head (1) and a base (3), characterized in that: The top of the base (3) is provided with a base (4) through a lifting rod, and the top of the base (4) is provided with a rotating disk (5) through a rotating mechanism; the base (3) is provided with a leveling mechanism for leveling the scanner body (2), and the leveling mechanism includes a positioning cylinder (25) arranged on the top of the base (3), the interior of the positioning cylinder (25) is provided with a cavity (26), and the cavity (26) is provided with a positioning screw (27) that slides linearly along the cavity (26), and the top of the positioning cylinder (25) is provided with a positioning screw (27) for the positioning screw (27) to slide linearly along the cavity (26). The screw (27) has a threaded opening (28) extending therethrough, a positioning plate (29) is provided at the bottom of the positioning screw (27), and a plurality of anti-skid convex strips (33) with a triangular cross-section are provided at the bottom of the positioning plate (29), a through hole (30) is provided on the base (3) for the positioning plate (29) to pass through, and a control handle (31) is provided at the outer end of the top of the positioning screw (27); a mounting plate (12) is provided at the top of the rotating disk (5) through a convenient disassembly mechanism, and the scanner body (2) is arranged on the top of the mounting plate (12).

2. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: The rotating mechanism comprises a central column (6) arranged between a rotating disk (5) and a base (4), and the central column (6) and the base (4) are connected via a rotating shaft (7); a rotating gear (8) rotating with the central column (6) is provided on the central column (6); a rotating motor (9) arranged parallel to the central column (6) is provided on the base (4); an output gear (10) meshing with the rotating gear (8) is provided on the output shaft of the rotating motor (9); and a controller (11) electrically connected to the rotating motor (9) is provided on the rotating disk (5).

3. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 2, characterized in that: An angle sensor is provided on the output shaft of the rotating motor (9), and the angle sensor is connected to the controller (11).

4. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: Four positioning tubes (25) are provided, and the four positioning tubes (25) are arranged in a rectangular shape on the top of the base (3).

5. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: At least two bubble levels (32) are provided on the top of the base (3), and the two bubble levels (32) are perpendicular to each other.

6. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: The lifting rod comprises a hollow column (13) arranged on the top of the base (3) and a support rod (15) sliding linearly along a hollow cavity (14) inside the hollow column (13); a positioning mechanism is used between the support rod (15) and the hollow column (13) to position and lock the support rod (15).

7. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 6, characterized in that: The positioning mechanism comprises a positioning column (16) arranged on a support rod (15); a positioning cavity (17) for accommodating the positioning column (16) is provided on the support rod (15); an ejection spring (18) for ejecting the positioning column (16) is provided in the positioning cavity (17); and a plurality of positioning holes (19) for inserting the positioning column (16) are provided from top to bottom on the hollow column (13).

8. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: The convenient disassembly mechanism comprises an inserting strip (21) arranged at the bottom of the mounting plate (12) via an extension rod (20); a slot (22) for inserting the inserting strip (21) is provided on the rotating disk (5); and an opening (23) matching the extension rod (20) is provided on the slot (22).

9. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 8, characterized in that: The contact surface between the bottom of the inserting strip (21) and the bottom end of the slot (22) is made of magnetic material.

10. The manual-electric integrated rotating mechanism of laser scanning equipment according to claim 1, characterized in that: The scanner body (2) is provided with a functional handle (24).

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