Holder capable of rotating automatically

Abstract

The utility model discloses a cradle head capable of automatically rotating, which belongs to the technical field of cradle heads and comprises a shell, a rotating component and a cleaning component are arranged on the inner wall of the shell, a mounting frame is fixedly mounted on the outer wall of the shell, a platform is arranged on the top surface of the shell, the rotating component comprises a forward and reverse motor and a chassis, and the cleaning component is arranged on the chassis. The forward and reverse motor is fixedly installed on the outer wall of one side of the shell, one end of an output shaft of the forward and reverse motor penetrates through a through hole formed in one side of the shell, a transmission rod is fixedly installed at one end of the output shaft of the forward and reverse motor, a worm is fixedly installed at the other end of the transmission rod, and a connecting rod is fixedly installed at the other end of the worm. According to the utility model, through the arrangement of the rotating assembly and the design, the mechanical angle adjustment of the camera is effectively realized, a worker does not need to climb to a high position for manual adjustment, the safety risk of the worker is greatly reduced, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of a pan head, and in particular relates to a pan head capable of automatically rotating. Background Art

[0002] A gimbal is a supporting device used to install or fix mobile phones, cameras and webcams. It can be rotated at any angle for easy use by users. The gimbal can be divided into indoor and outdoor types according to the usage environment.

[0003] In order to expand the field of view, today's surveillance cameras are placed at high places. The pan / tilts at the bottom of most surveillance cameras are rotated manually. This process greatly endangers the personal safety of the staff and has poor performance. Utility Model Content

[0004] The purpose of the utility model is to propose an automatically rotating pan-tilt to solve the problem that most surveillance cameras at the bottom of the cameras are manually rotated to a certain angle in order to expand the field of view and to place the cameras at a high place, which greatly endangers the personal safety of the staff and has a poor use effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatically rotating pan head, comprising a shell, a rotating component and a cleaning component are arranged on the inner wall of the shell, a mounting frame is fixedly installed on the outer wall of the shell, and a platform is arranged on the top surface of the shell.

[0006] As a further description of the above technical solution:

[0007] The rotating assembly includes a forward and reverse motor and a chassis. The forward and reverse motor is fixedly mounted on an outer wall of one side of the shell. One end of the output shaft of the forward and reverse motor passes through a through hole arranged on one side of the shell.

[0008] As a further description of the above technical solution:

[0009] A transmission rod is fixedly mounted on one end of the output shaft of the forward and reverse motor, a worm is fixedly mounted on the other end of the transmission rod, a connecting rod is fixedly mounted on the other end of the worm, the other end of the connecting rod is rotatably mounted on the inner wall of the outer shell, the chassis is rotatably mounted on the inner wall of the bottom of the outer shell, and a worm wheel is fixedly mounted on the top of the chassis.

[0010] As a further description of the above technical solution:

[0011] The worm is meshingly connected with the worm wheel, a connecting column is fixedly installed on the top surface of the worm wheel, a connecting plate is fixedly installed on the top surface of the connecting column, the connecting column passes through a through hole set on the top of the shell, and the outer wall of the bottom of the platform is fixedly connected to the connecting plate.

[0012] As a further description of the above technical solution:

[0013] The cleaning assembly includes a reciprocating screw, which is rotatably mounted on the inner walls on both sides of the shell, a second bevel gear is fixedly mounted on the bottom end of the reciprocating screw, and a first bevel gear is fixedly mounted on the outer walls of the connecting rod and the transmission rod.

[0014] As a further description of the above technical solution:

[0015] The first bevel gear is meshed with the second bevel gear, an internal threaded ring is threadedly installed on the outer wall of the reciprocating screw, a connecting ring is fixedly installed on the outer wall of the internal threaded ring, a cleaning connecting plate is fixedly installed on the bottom end of the connecting ring, a cleaning brush is fixedly installed on the outer wall of the cleaning connecting plate, and the inner wall of the outer shell is slidably connected to the cleaning brush.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a rotating assembly is provided to turn on the forward and reverse motors. The output shafts of the forward and reverse motors drive the worm to rotate through the transmission rod. The worm and the worm wheel are meshed and connected to make the worm wheel rotate synchronously. The worm wheel drives the connecting disk to rotate through the connecting column, and the connecting disk drives the platform to rotate. Through this design, the mechanical angle adjustment of the camera is effectively realized, and there is no need for workers to climb to a high place for manual adjustment, which greatly reduces the safety risks of workers and has a good use effect.

[0018] 2. In the utility model, a cleaning component is provided, and the worm gear rotates while driving the connecting rod to rotate. The connecting rod and the transmission rod both drive the first bevel gear arranged on their outer walls to rotate. The first bevel gear is meshed with the second bevel gear, so that the second bevel gear drives the reciprocating screw to rotate. The outer wall of the reciprocating screw is threadedly connected with the internal threaded ring. When the reciprocating screw rotates, the internal threaded ring is displaced on its outer wall. The internal threaded ring drives the cleaning connecting plate to displace through the connecting ring, and the cleaning connecting plate drives the cleaning brush to displace on the inner wall of the outer shell. Through this design, the dust on the inner wall of the device is effectively cleaned, and there is no need for staff to clean it regularly, which greatly reduces the labor intensity and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a pan-tilt head capable of automatically rotating.

[0020] Figure 2 The utility model is a schematic diagram of an exploded three-dimensional structure of a pan-tilt head capable of automatically rotating.

[0021] Figure 3 The present invention is a schematic diagram of the internal three-dimensional structure of an outer shell of a pan-tilt head capable of automatically rotating.

[0022] Figure 4 It is a schematic diagram of the enlarged three-dimensional structure of position A in an automatically rotating pan-tilt head.

[0023] Legend:

[0024] 1. Housing; 2. Mounting frame; 3. Platform; 4. Rotating assembly; 41. Forward and reverse motor; 42. Worm; 43. Transmission rod; 44. Connecting rod; 45. Connecting plate; 46. Connecting column; 47. Worm gear; 48. Chassis; 5. Cleaning assembly; 51. First bevel gear; 52. Second bevel gear; 53. Reciprocating screw; 54. Internal thread ring; 55. Connecting ring; 56. Cleaning connecting plate; 57. Cleaning brush. 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 of 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] See also Figure 1-4 The utility model provides a technical solution: an automatically rotatable pan / tilt head, comprising a housing 1, a rotating assembly 4 and a cleaning assembly 5 are arranged on the inner wall of the housing 1, a mounting frame 2 is fixedly mounted on the outer wall of the housing 1, and a platform 3 is arranged on the top surface of the housing 1;

[0027] The rotating assembly 4 includes a forward and reverse motor 41 and a chassis 48, wherein the forward and reverse motor 41 is fixedly mounted on the outer wall of one side of the housing 1, one end of the output shaft of the forward and reverse motor 41 passes through a through hole provided on one side of the housing 1, a transmission rod 43 is fixedly mounted on one end of the output shaft of the forward and reverse motor 41, a worm 42 is fixedly mounted on the other end of the transmission rod 43, a connecting rod 44 is fixedly mounted on the other end of the worm 42, and the other end of the connecting rod 44 is rotatably mounted on the inner wall of the housing 1, the chassis 48 is rotatably mounted on the inner wall of the bottom of the housing 1, a worm gear 47 is fixedly mounted on the top of the chassis 48, the worm 42 is meshingly connected with the worm gear 47, a connecting column 46 is fixedly mounted on the top surface of the worm gear 47, a connecting disk 45 is fixedly mounted on the top surface of the connecting column 46, the connecting column 46 passes through a through hole provided on the top of the housing 1, and the outer wall of the bottom of the platform 3 is fixedly connected to the connecting disk 45;

[0028] The specific implementation method is: turn on the forward and reverse motor 41, the output shaft of the forward and reverse motor 41 drives the worm 42 to rotate through the transmission rod 43, the worm 42 is meshed with the worm wheel 47, so that the worm wheel 47 rotates synchronously, the worm wheel 47 drives the connecting disk 45 to rotate through the connecting column 46, and the connecting disk 45 drives the platform 3 to rotate.

[0029] The cleaning assembly 5 includes a reciprocating screw 53, which is rotatably mounted on the inner walls on both sides of the housing 1, a second bevel gear 52 is fixedly mounted on the bottom end of the reciprocating screw 53, a first bevel gear 51 is fixedly mounted on the outer walls of the connecting rod 44 and the transmission rod 43, the first bevel gear 51 is meshingly connected with the second bevel gear 52, an internal thread ring 54 is threadedly mounted on the outer wall of the reciprocating screw 53, a connecting ring 55 is fixedly mounted on the outer wall of the internal thread ring 54, a cleaning connecting plate 56 is fixedly mounted on the bottom end of the connecting ring 55, a cleaning brush 57 is fixedly mounted on the outer wall of the cleaning connecting plate 56, and the inner wall of the housing 1 and the cleaning brush 57 are slidably connected;

[0030] The specific implementation method is as follows: the worm 42 rotates and drives the connecting rod 44 to rotate. The connecting rod 44 and the transmission rod 43 both drive the first bevel gear 51 arranged on their outer walls to rotate. The first bevel gear 51 is meshed with the second bevel gear 52, so that the second bevel gear 52 drives the reciprocating screw 53 to rotate. The outer wall of the reciprocating screw 53 is threadedly connected with the internal threaded ring 54. When the reciprocating screw 53 rotates, it drives the internal threaded ring 54 to move on its outer wall. The internal threaded ring 54 drives the cleaning connecting plate 56 to move through the connecting ring 55. The cleaning connecting plate 56 drives the cleaning brush 57 to move on the inner wall of the outer shell 1.

[0031] Working principle: Turn on the forward and reverse motor 41, and the output shaft of the forward and reverse motor 41 drives the worm 42 to rotate through the transmission rod 43. The worm 42 is meshed with the worm wheel 47, so that the worm wheel 47 rotates synchronously, and the worm wheel 47 drives the connecting plate 45 to rotate through the connecting column 46, and the connecting plate 45 drives the platform 3 to rotate. When the worm 42 rotates, it drives the connecting rod 44 to rotate. The connecting rod 44 and the transmission rod 43 both drive the first bevel gear 51 set on their outer walls to rotate, and the first bevel gear 51 is meshed with the second bevel gear 52, so that the second bevel gear 52 drives the reciprocating screw 53 to rotate. The outer wall of the reciprocating screw 53 is threadedly connected with the internal threaded ring 54. When the reciprocating screw 53 rotates, it drives the internal threaded ring 54 to move on its outer wall. The internal threaded ring 54 drives the cleaning connecting plate 56 to move through the connecting ring 55, and the cleaning connecting plate 56 drives the cleaning brush 57 to move on the inner wall of the outer shell 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatically rotatable pan / tilt head, comprising a housing (1), characterized in that: A rotating assembly (4) and a cleaning assembly (5) are arranged on the inner wall of the shell (1), a mounting frame (2) is fixedly mounted on the outer wall of the shell (1), and a platform (3) is arranged on the top surface of the shell (1).

2. The automatically rotatable pan / tilt head according to claim 1, characterized in that: The rotating assembly (4) comprises a forward and reverse motor (41) and a chassis (48); the forward and reverse motor (41) is fixedly mounted on an outer wall of one side of the housing (1); one end of an output shaft of the forward and reverse motor (41) passes through a through hole provided on one side of the housing (1).

3. The automatically rotatable pan / tilt head according to claim 2, characterized in that: A transmission rod (43) is fixedly mounted on one end of the output shaft of the forward and reverse motor (41), a worm (42) is fixedly mounted on the other end of the transmission rod (43), a connecting rod (44) is fixedly mounted on the other end of the worm (42), the other end of the connecting rod (44) is rotatably mounted on the inner wall of the outer shell (1), the chassis (48) is rotatably mounted on the inner wall of the bottom of the outer shell (1), and a worm wheel (47) is fixedly mounted on the top of the chassis (48).

4. The automatically rotatable pan / tilt head according to claim 3, characterized in that: The worm (42) is meshingly connected with the worm wheel (47); a connecting column (46) is fixedly mounted on the top surface of the worm wheel (47); a connecting disk (45) is fixedly mounted on the top surface of the connecting column (46); the connecting column (46) passes through a through hole provided at the top of the housing (1); and the outer wall of the bottom of the platform (3) is fixedly connected to the connecting disk (45).

5. The automatically rotatable pan / tilt head according to claim 4, characterized in that: The cleaning assembly (5) comprises a reciprocating screw (53) which is rotatably mounted on the inner walls on both sides of the housing (1); a second bevel gear (52) is fixedly mounted on the bottom end of the reciprocating screw (53); and a first bevel gear (51) is fixedly mounted on the outer walls of the connecting rod (44) and the transmission rod (43).

6. The automatically rotatable pan / tilt head according to claim 5, characterized in that: The first bevel gear (51) is meshingly connected with the second bevel gear (52); an internal thread ring (54) is threadedly mounted on the outer wall of the reciprocating screw (53); a connecting ring (55) is fixedly mounted on the outer wall of the internal thread ring (54); a cleaning connecting plate (56) is fixedly mounted on the bottom end of the connecting ring (55); a cleaning brush (57) is fixedly mounted on the outer wall of the cleaning connecting plate (56); and the inner wall of the housing (1) and the cleaning brush (57) are slidably connected.

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