Camera rotating base

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to a camera rotating base which comprises a mounting base, the bottom of an inner cavity of the mounting base is movably connected with a connecting seat through a mounting bearing, the top of the connecting seat penetrates to the outer side of the mounting base, and a connecting frame is arranged on the right side of the mounting base. Through cooperative use of the connecting seat, the mounting groove, the positioning bolt, the driving motor, the connecting frame, the liquid inlet pipe, the driving mechanism, the liquid storage shell, the oil well pump, the annular liquid dropping pipe, the sealing pipe, the liquid feeding hose, the liquid pumping pipe, the transmission gear ring and the transmission gear, in the using process, the driving motor can be started through an external controller; and the output end of the driving motor drives the transmission gear to rotate through the rotating shaft, so that the connecting seat is driven to rotate in a manner of meshing with the transmission gear ring, and the monitoring equipment fixedly mounted on the inner wall of the mounting groove is driven to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a camera rotating base. Background Art

[0002] Monitoring devices generally include four major parts: camera, transmission, control, and display. They work together for the operation of the monitoring system. During the use of monitoring devices, a camera rotating base is often required.

[0003] After retrieval, the publication number is CN28727859U, and the name is a hemispherical camera rotating base, including a connecting barrel. Through research and analysis, it is found that although it has the advantage of a wide monitoring range, to a certain extent, it also has the following disadvantages.

[0004] For example, during the use of the above-mentioned hemispherical camera rotating base, it usually does not have the function of regularly titrating lubricating oil to the mechanical transmission mechanism, so that it may malfunction due to the reduction of lubricating oil during use, thus causing certain inconvenience to the user. To solve the above technical problems, we designed a camera rotating base. Content of the Utility Model

[0005] The purpose of the utility model is to provide a camera rotating base, which has the advantage of regularly titrating lubricating oil and solves the problem of mechanical equipment failure caused by the reduction of lubricating oil.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A camera rotating base, including a mounting base. The bottom of the inner cavity of the mounting base is movably connected with a connecting seat through a mounting bearing. The top of the connecting seat penetrates to the outside of the mounting base. A connecting frame is arranged on the right side of the mounting base. A driving mechanism is arranged in the inner cavity of the connecting frame. The driving mechanism includes a driving motor. The bottom of the driving motor is bolted to the top of the connecting frame. A lubricating mechanism is arranged at the bottom of the inner cavity of the connecting frame. The lubricating mechanism includes a liquid storage shell. The surface of the liquid storage shell is slidably connected to the connection part of the inner wall of the connecting frame. The top of the right side of the liquid storage shell is communicated with a liquid inlet pipe. A dust-proof cover is threadedly sleeved on the top of the surface of the liquid inlet pipe. The front side of the liquid storage shell is bolted with a fuel pump. The bottom of the fuel pump is communicated with a liquid extraction pipe. One side of the liquid extraction pipe away from the fuel pump is communicated with the liquid storage shell. The front side of the fuel pump is communicated with a liquid delivery hose. One side of the liquid delivery hose away from the fuel pump extends to the top of the mounting base and is movably sleeved with a sealing pipe. The bottom of the sealing pipe is communicated with an annular drip pipe. The output end of the driving motor penetrates to the inner cavity of the connecting frame and is welded with a rotating shaft. The bottom of the rotating shaft is movably connected with a guiding plate through a connecting bearing. The top of the guiding plate is welded to the connecting frame. A transmission gear is fixedly sleeved on the surface of the rotating shaft. A transmission gear ring that cooperates with the transmission gear is fixedly sleeved on the surface of the connecting seat.

[0007] Preferably, an installation groove is provided at the top of the connecting seat, and positioning bolts are installed through the front and rear sides of the connecting seat.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] By using the connecting seat, installation groove, positioning bolts, driving motor, connecting frame, liquid inlet pipe, driving mechanism, liquid storage shell, fuel pump, annular drip pipe, sealing pipe, liquid delivery hose, liquid extraction pipe, transmission gear ring and transmission gear in cooperation, during use, the driving motor can be started through an external controller. The output end of the driving motor drives the transmission gear to rotate through the rotating shaft, and then drives the connecting seat to rotate by engaging the transmission gear ring, thereby driving the monitoring device fixedly installed on the inner wall of the installation groove to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of the present utility model;

[0011] Figure 2 is a three-dimensional axonometric schematic of a partial structure of the present utility model Figure 1 ;

[0012] Figure 3 is a three-dimensional top view schematic of a partial structure of the present utility model;

[0013] Figure 4 Stereo axonometric schematic of the partial structure of the present utility model Figure 2 .

[0014] In the figure: 1, mounting base; 2, connecting seat; 3, mounting groove; 4, positioning bolt; 5, drive motor; 6, connecting frame; 7, liquid inlet pipe; 8, drive mechanism; 9, liquid storage shell; 10, oil pump; 11, annular drip pipe; 12, sealing pipe; 13, liquid delivery hose; 14, liquid suction pipe; 15, transmission gear ring; 16, transmission gear; 17, rotating shaft; 18, guide plate; 19, lubrication mechanism. Specific implementation mode

[0015] Please refer to Figures 1 - 4 , a camera rotating base, including a mounting base 1, the bottom of the inner cavity of the mounting base 1 is movably connected with a connecting seat 2 through a mounting bearing. By setting the mounting bearing, while not affecting the connecting seat 2 to rotate accordingly, it is convenient for the installation and use of its main body. The top of the connecting seat 2 penetrates to the outside of the mounting base 1. A connecting frame 6 is arranged on the right side of the mounting base 1. A drive mechanism 8 is arranged in the inner cavity of the connecting frame 6. The drive mechanism 8 includes a drive motor 5. The bottom of the drive motor 5 is bolted to the top of the connecting frame 6. A lubrication mechanism 19 is arranged at the bottom of the inner cavity of the connecting frame 6. The lubrication mechanism 19 includes a liquid storage shell 9. The surface of the liquid storage shell 9 is slidably connected to the connection part of the inner wall of the connecting frame 6.

[0016] Please refer to Figure 2 , the top of the right side of the liquid storage shell 9 is communicated with a liquid inlet pipe 7. A dust-proof cover is threadedly sleeved on the top of the surface of the liquid inlet pipe 7. By setting the dust-proof cover, it can intercept external dust and impurities and prevent them from entering the inner cavity of the liquid storage shell 9.

[0017] Please refer to Figure 2 , the front side of the liquid storage shell 9 is bolted with an oil pump 10. The bottom of the oil pump 10 is communicated with a liquid suction pipe 14. The side of the liquid suction pipe 14 away from the oil pump 10 is communicated with the liquid storage shell 9. The front side of the oil pump 10 is communicated with a liquid delivery hose 13. The side of the liquid delivery hose 13 away from the oil pump 10 extends to the top of the mounting base 1 and is movably sleeved with a sealing pipe 12. The bottom of the sealing pipe 12 is communicated with an annular drip pipe 11.

[0018] Please refer to Figure 2, the output end of the driving motor 5 penetrates through to the inner cavity of the connecting frame 6 and is welded with a rotating shaft 17. The bottom of the rotating shaft 17 is movably connected with a guide plate 18 through a connecting bearing. By setting the guide plate 18, while being able to balance and support the rotating shaft 17, it can guide the installation of the liquid storage shell 9. The top of the guide plate 18 is welded to the connecting frame 6. A transmission gear 16 is fixedly sleeved on the surface of the rotating shaft 17, and a transmission gear ring 15 that cooperates with the transmission gear 16 is fixedly sleeved on the surface of the connecting seat 2.

[0019] Please refer to Figure 3 , an installation groove 3 is opened at the top of the connecting seat 2, and positioning bolts 4 are installed through both the front and rear sides of the connecting seat 2. By setting the installation groove 3 and the positioning bolts 4, the monitoring equipment installed on the surface of the connecting seat 2 can be fixed, thereby improving the installation stability of its main body.

[0020] During use, when the camera needs to be rotated, the user can start the driving motor 5 through an external controller. The output end of the driving motor 5 drives the transmission gear 16 to rotate through the rotating shaft 17, and thus drives the connecting seat 2 to rotate by engaging the transmission gear ring 15, thereby driving the monitoring equipment fixedly installed on the inner wall of the installation groove 3 to rotate. After the user sets a timing interval, when the corresponding time arrives, the external controller starts the oil pump 10. The oil pump 10 extracts lubricating oil through the liquid extraction pipe 14 to the liquid supply hose 13, and then sends it to the inner cavity of the annular drip pipe 11 through the sealing pipe 12, and makes it drip evenly downward for lubrication.

[0021] In summary: For this camera rotating base, by setting the cooperation of the connecting seat 2, the installation groove 3, the positioning bolts 4, the driving motor 5, the connecting frame 6, the liquid inlet pipe 7 and the driving mechanism 8, the problem of mechanical equipment failure caused by the reduction of lubricating oil is solved.

Claims

1. A camera rotating base, comprising a mounting base (1), characterized in that: The bottom of the inner cavity of the mounting base (1) is movably connected to a connecting seat (2) via a mounting bearing, the top of the connecting seat (2) extends to the outside of the mounting base (1), a connecting frame (6) is provided on the right side of the mounting base (1), a driving mechanism (8) is provided in the inner cavity of the connecting frame (6), the driving mechanism (8) comprises a driving motor (5), the bottom of the driving motor (5) is connected to the top of the connecting frame (6) via bolts, a lubricating mechanism (19) is provided at the bottom of the inner cavity of the connecting frame (6), the lubricating mechanism (19) comprises a liquid storage shell (9), the surface of the liquid storage shell (9) is slidably connected to the connection point of the inner wall of the connecting frame (6), the top of the right side of the liquid storage shell (9) is connected to a liquid inlet pipe (7), the top threaded sleeve on the surface of the liquid inlet pipe (7) is provided with a dust cover, the front side of the liquid storage shell (9) is connected to an oil pump (10) via bolts, the oil pump (10) The bottom of the oil pump (10) is connected to a liquid suction pipe (14), and the side of the liquid suction pipe (14) away from the oil pump (10) is connected to the liquid storage shell (9). The front side of the oil pump (10) is connected to a liquid delivery hose (13), and the side of the liquid delivery hose (13) away from the oil pump (10) extends to the top of the mounting base (1) and is movably sleeved with a sealing tube (12). The bottom of the sealing tube (12) is connected to an annular liquid dripping pipe (11). The output end of the driving motor (5) passes through the inner cavity of the connecting frame (6) and is welded with a rotating shaft (17). The bottom of the rotating shaft (17) is movably connected to a guide plate (18) through a connecting bearing. The top of the guide plate (18) is welded to the connecting frame (6). The surface of the rotating shaft (17) is fixedly sleeved with a transmission gear (16), and the surface of the connecting seat (2) is fixedly sleeved with a transmission gear ring (15) used in conjunction with the transmission gear (16).

2. A camera rotating base according to claim 1, characterized in that: The top of the connection seat (2) is provided with a mounting groove (3), and positioning bolts (4) are installed through both the front and rear sides of the connection seat (2).

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