Landmark laser lamp rotating platform

Abstract

The utility model discloses a landmark laser lamp rotating platform which comprises a fixing disc arranged at the bottom of a laser lamp, a shell is arranged at the bottom of the fixing disc, the landmark laser lamp rotating platform further comprises a limiting assembly, the limiting assembly comprises a rotating rod arranged at the bottom of the fixing disc, and an operation table is connected to the bottom end of the rotating rod and located in an inner cavity of the shell in a penetrating mode. A positioning part is arranged at the bottom of the console; the rotating assembly comprises an operation cavity formed in the penetrating position of the rotating rod and the operation table, the outer side of the rotating rod is sleeved with a worm gear, the side of the operation table is connected with a worm in a penetrating mode, and a driving part is arranged at one end of the worm and located on the side of the operation table; a worker drives the worm to rotate through the driving part, the worm is meshed with the worm gear to drive the rotating rod to rotate, then rotation of the fixing disc on the top of the rotating rod is achieved, and the hinged position of the fixing disc and the fixing base is adjusted and fixed directly through the bolt. The problem that bolts at the hinged position are prone to loosening to affect work of the laser lamp is solved.

Description

Technical Field

[0001] The utility model relates to the field of landmark laser light equipment, in particular to a landmark laser light rotating platform. Background Art

[0002] In landmark laser light applications, the rotating platform is a key component for adjusting the direction of the laser beam. Traditional landmark laser lights generally use bolts to intersperse and fix the fixed plate at the bottom of the laser light to the fixed base. When the laser light's rotation angle needs to be adjusted, the bolts need to be loosened, the fixed plate angle adjusted, and then the bolts tightened to fix the laser light's rotation angle.

[0003] However, since landmark laser lights are generally used outdoors, after prolonged use, the bolts at the hinges can easily loosen due to external forces such as wind, causing the laser light's illumination angle to change and affecting its operation.

[0004] Therefore, in order to solve the problem that the bolts at the hinges are easily loosened, the present invention proposes a landmark laser light rotating platform. Utility Model Content

[0005] The purpose of the present utility model is to provide a landmark laser light rotating platform to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a landmark laser light rotating platform, comprising a fixed plate arranged at the bottom of the laser light, a housing being arranged at the bottom of the fixed plate, and further comprising:

[0007] A position limiting assembly, the position limiting assembly is used to support the laser lamp, the position limiting assembly includes a rotating rod provided at the bottom of the fixed plate, the bottom end of the rotating rod is located in the inner cavity of the shell and is connected to the operating table through insertion, and the bottom of the operating table is provided with a positioning portion for fixing the position of the operating table;

[0008] A rotating assembly is provided at the intersection of the rotating rod and the operating table. The rotating assembly is used for rotating the laser lamp. The rotating assembly includes an operating cavity opened at the intersection of the rotating rod and the operating table. A worm gear is provided on the outside of the rotating rod and inside the operating cavity. A worm for engaging the outside of the worm gear is inserted and connected to the side of the operating table. A driving part is provided at one end of the worm gear and located on the side of the operating table.

[0009] Preferably, the driving part includes a motor, and the output end of the motor is fixedly connected to one end of the worm.

[0010] Preferably, a fixing bracket is provided on the inner wall of the shell, and the fixing bracket is used to limit the rotating rod.

[0011] Preferably, a second bearing is provided at the intersection of the end of the rotating rod away from the worm gear and the fixing frame, and the second bearing is used to limit the rotation of the rotating rod.

[0012] Preferably, the other end of the worm is inserted and connected to the inner wall of the operating chamber, and a first bearing is sleeved on the outer side of the other end of the worm.

[0013] Preferably, the positioning portion includes a support rod arranged at the bottom of the operating table, the bottom end of the support rod is connected with a base, and a fixing bolt is sleeved on the outside of the support rod and at the bottom of the base. The base is arranged on the inner wall of the shell.

[0014] Preferably, a plurality of fixing holes are arranged around the bottom of the shell, and the fixing holes are used for limiting and fixing the shell.

[0015] The technical effects and advantages of this utility model are:

[0016] The utility model connects the fixed plate arranged at the bottom of the laser lamp with the operating table through a rotating rod. The staff drives the worm to rotate through the driving part, and the worm drives the rotating rod to rotate through the meshing worm gear, thereby realizing the rotation of the fixed plate on the top of the rotating rod. Compared with directly using bolts to adjust and fix the fixed plate and the fixing seat at the hinge, this design utilizes the self-locking characteristics of the worm gear, and avoids the problem of the bolts at the hinge being easily loosened and affecting the operation of the laser lamp after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the schematic structural diagrams of the entire utility model.

[0018] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0019] Figure 3 It is a cross-sectional view of the entire utility model.

[0020] Figure 4 It is a cross-sectional view of the rotating assembly of the present invention.

[0021] In the figure: 1. Fixed plate; 101. Rotating rod; 102. Fixed frame; 2. Operating table; 3. Support rod; 301. Fixing bolt; 4. Base; 5. Rotating assembly; 501. Worm gear; 502. Worm; 503. First bearing; 6. Second bearing; 7. Housing; 701. Fixing hole; 8. Motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-4 The illustrated landmark laser light rotating platform comprises a fixed plate 1 disposed at the bottom of the laser light, a housing 7 is disposed at the bottom of the fixed plate 1, and further comprises a limiting assembly and a rotating assembly 5;

[0024] It should be noted that the top of the fixed plate 1 is provided with screw holes for fixing the laser lamp, the limit assembly is used to support the laser lamp, and the rotating assembly 5 is used to rotate the laser lamp;

[0025] Specifically, the limiting assembly is used to support the laser light. The limiting assembly includes a rotating rod 101 provided at the bottom of the fixed plate 1. The bottom end of the rotating rod 101 is located in the inner cavity of the shell 7 and is connected to the operating table 2. The bottom of the operating table 2 is provided with a positioning portion for fixing the position of the operating table 2.

[0026] It should be noted that the rotating rod 101 is welded and fixed to the fixed plate 1, and the positioning part includes a support rod 3 arranged at the bottom of the operating table 2, and the bottom end of the support rod 3 is connected with the base 4, and a fixing bolt 301 is provided on the outside of the support rod 3 and at the bottom of the base 4. The base 4 is arranged on the inner wall of the outer shell 7.

[0027] Specifically, the support rod 3 is welded to the operating table 2, and the base 4 is welded to the shell 7. The outer side of the support rod 3 is provided with a thread corresponding to the fixing bolt 301. By tightening the fixing bolt 301, the support rod 3 and the base 4 are connected and fixed. A plurality of fixing holes 701 are arranged around the bottom of the shell 7. The fixing holes 701 are used to limit and fix the shell 7. Expansion bolts can be inserted through the fixing holes 701 to fix the base 4 to the ground or wall.

[0028] Specifically, the rotating assembly 5 is provided at the intersection of the rotating rod 101 and the operating table 2. The rotating assembly 5 is used to rotate the laser light. The rotating assembly 5 includes an operating cavity opened at the intersection of the rotating rod 101 and the operating table 2. A worm gear 501 is sleeved on the outside of the rotating rod 101 and located inside the operating cavity. A worm 502 is inserted and connected to the side of the operating table 2 for engaging the outside of the worm gear 501. A driving unit is provided at one end of the worm gear 502 and located on the side of the operating table 2.

[0029] It should be noted that the connection between the worm wheel 501 and the rotating rod 101 is fixed by welding. The driving part includes a motor 8. The output end of the motor 8 is fixedly connected to one end of the worm 502 by welding.

[0030] Specifically, a fixing bracket 102 is welded to the inner wall of the housing 7. The fixing bracket 102 is used to limit the rotating rod 101. A second bearing 6 is provided at the intersection of the end of the rotating rod 101 away from the worm gear 501 and the fixing bracket 102. The second bearing 6 is used to limit the rotation of the rotating rod 101.

[0031] It should be noted that the outer side of the rotating rod 101 is welded and fixed to the middle part of the second bearing 6, and the outer side of the second bearing 6 is welded and fixed to the inner side of the fixing frame 102. The other end of the worm 502 is inserted and connected to the inner wall of the operating chamber, and the outer side of the other end of the worm 502 is sleeved with the first bearing 503.

[0032] Specifically, the middle portion of the first bearing 503 is welded to the end of the worm 502, and a cylindrical groove for the worm 502 to penetrate is formed on the inner wall of the operating chamber. The outer side of the first bearing 503 is glued to the inner wall of the cylindrical groove, so that both the rotating rod 101 and the worm 502 can rotate.

[0033] During actual use, the fixed plate 1 provided at the bottom of the laser lamp is connected to the operating table 2 via the rotating rod 101, the worm 502 is driven to rotate by the driving part, and the worm 502 drives the rotating rod 101 to rotate by engaging with the worm wheel 501, thereby realizing the rotation of the fixed plate 1 at the top of the rotating rod 101. Compared with directly using bolts to adjust and fix the fixed plate 1 and the fixing seat at the hinge, this design utilizes the self-locking characteristics of the worm wheel 501 and the worm 502. After the laser lamp is used for a long time, it avoids the problem that the bolts at the hinge are easily loosened due to external force, which affects the operation of the laser lamp.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A landmark laser light rotating platform, comprising a fixed plate (1) arranged at the bottom of the laser light, wherein a housing (7) is provided at the bottom of the fixed plate (1), characterized in that: Also includes: A position limiting assembly, the position limiting assembly is used to support the laser lamp, the position limiting assembly includes a rotating rod (101) arranged at the bottom of the fixed plate (1), an operating table (2) is inserted and connected to the bottom end of the rotating rod (101) and located in the inner cavity of the shell (7), and a positioning portion for fixing the position of the operating table (2) is provided at the bottom of the operating table (2); A rotating assembly (5) is provided at the intersection of a rotating rod (101) and an operating table (2), and is used for rotating a laser lamp. The rotating assembly (5) comprises an operating chamber provided at the intersection of the rotating rod (101) and the operating table (2), a worm gear (501) is sleeved on the outside of the rotating rod (101) and located inside the operating chamber, a worm (502) is inserted and connected to the side of the operating table (2) for engaging with the outside of the worm gear (501), and a driving portion is provided at one end of the worm gear (502) and located on the side of the operating table (2).

2. The landmark laser light rotating platform according to claim 1, characterized in that: The driving part comprises an electric motor (8), and the output end of the electric motor (8) is fixedly connected to one end of the worm (502).

3. The landmark laser light rotating platform according to claim 2, characterized in that: A fixing frame (102) is provided on the inner wall of the housing (7), and the fixing frame (102) is used to limit the rotating rod (101).

4. The landmark laser light rotating platform according to claim 3, characterized in that: A second bearing (6) is provided at the intersection of one end of the rotating rod (101) away from the worm gear (501) and the fixing frame (102), and the second bearing (6) is used to limit the rotation of the rotating rod (101).

5. The landmark laser light rotating platform according to claim 1, characterized in that: The other end of the worm (502) is inserted and connected to the inner wall of the operating chamber, and a first bearing (503) is sleeved on the outer side of the other end of the worm (502).

6. The landmark laser light rotating platform according to claim 1, characterized in that: The positioning portion comprises a support rod (3) arranged at the bottom of the operating table (2); the bottom end of the support rod (3) is connected to a base (4); a fixing bolt (301) is sleeved on the outside of the support rod (3) and located at the bottom of the base (4); and the base (4) is arranged on the inner wall of the housing (7).

7. The landmark laser light rotating platform according to claim 6, characterized in that: A plurality of fixing holes (701) are arranged around the bottom of the housing (7), and the fixing holes (701) are used for limiting and fixing the housing (7).

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