Dustproof intelligent rotary camera for construction site

Abstract

The utility model discloses a dustproof intelligent rotary camera for a construction site. The dustproof intelligent rotary camera comprises a fixed plate and a dustproof mechanism, the lower surface of the fixing plate is provided with a fixing shell, the lower end of the fixing shell is rotationally connected with a first rotating shell, the lower end of the first rotating shell is rotationally connected with a second rotating shell through a rotating column, a camera is arranged in the second rotating shell, and a lens of the camera penetrates out of a mounting hole in the surface of the second rotating shell. The input end of the single-chip microcomputer is electrically connected with an external power supply, and the output end of the camera is electrically connected with the input end of the single-chip microcomputer. The dustproof mechanism is arranged at the lower end of the rotating shell I, and the dustproof mechanism and the rotating shell II are installed in a matched mode. According to the dustproof intelligent rotary camera for the construction site, dust on the surface of the rotary camera is automatically removed, the dust removing process is not affected by the rotating angle of the camera, and the dust is prevented from affecting normal work of the rotary camera; and the intelligent construction site monitoring quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of smart construction sites, and in particular to a dustproof rotating camera for smart construction sites. Background Art

[0002] Smart construction site is the industry embodiment of the concept of smart earth in the engineering field. It is a new concept of engineering life cycle management. It refers to the use of information technology to accurately design and simulate construction projects through a three-dimensional design platform, and to establish an information ecosystem of construction projects with interconnected collaboration, intelligent production, and scientific management around the construction process management. This data is combined with the engineering information collected by the Internet of Things for data mining and analysis in a virtual reality environment, providing process trend prediction and expert plans, and realizing visual intelligent management of engineering construction to improve the level of engineering management informatization, thereby gradually realizing green construction and ecological construction. In the process of building a smart construction site, in order to facilitate the monitoring of the situation in the smart construction site, it is necessary to install cameras at designated locations on the smart construction site. In the prior art, because the smart construction site will also have a lot of dust, the surface of the camera is often adsorbed with dust, which affects the monitoring quality. The commonly used treatment method is manual cleaning, and the cleaning process is relatively inconvenient. Even if some cameras are equipped with dust-proof components that can automatically clean the dust on the surface of the camera, the camera needs to be rotated at multiple angles during use to ensure the comprehensiveness of the monitoring effect, which is easy to affect the normal cleaning. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a dust-proof rotating camera for smart construction sites, which can automatically remove dust from the surface of the rotating camera. The cleaning process is not affected by the rotation angle of the camera, preventing dust from affecting the normal operation of the rotating camera, ensuring the quality of smart construction site monitoring, and effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof smart construction site rotating camera, comprising a fixing plate and a dustproof mechanism;

[0005] Fixed plate: a fixed shell is provided on its lower surface, the lower end of the fixed shell is rotatably connected to a rotating shell 1, the lower end of the rotating shell 1 is rotatably connected to a rotating shell 2 through a rotating column, a camera is provided inside the rotating shell 2, the lens of the camera passes through a mounting hole on the surface of the rotating shell 2, a single-chip microcomputer is provided inside the fixed shell, the input end of the single-chip microcomputer is electrically connected to an external power supply, and the output end of the camera is electrically connected to the input end of the single-chip microcomputer;

[0006] Dust-proof mechanism: It is arranged at the lower end of rotating shell one. The dust-proof mechanism is installed in conjunction with rotating shell two to automatically remove dust from the surface of the rotating camera. The cleaning process is not affected by the rotation angle of the camera, thus preventing dust from affecting the normal operation of the rotating camera and ensuring the quality of smart construction site monitoring.

[0007] Furthermore, the dust-proof mechanism includes a rotating tube, a slide groove tube, a U-shaped column and a dust-removing rubber pad. The rotating tubes are movably mounted on the outer arc surface of the rotating column. The rotating tubes are located in the rotating groove at the lower end of the rotating shell. The outer arc surface of the rotating tube is provided with a slide groove tube. A U-shaped column is vertically slidably connected between the two slide groove tubes. A dust-removing rubber pad is provided on the outer arc surface of the transverse column of the U-shaped column. The dust-removing rubber pad fits with the outer arc surface of the rotating shell to remove dust on the camera surface.

[0008] Furthermore, the dust-proof mechanism also includes a spring, which is movably mounted on the outer arc surface of the vertical column of the U-shaped column, the lower end of the spring is fixedly connected to the vertical column of the U-shaped column, and the upper end of the spring is fixedly connected to the top wall of the slide tube to ensure the contact between the dust-removing rubber pad and the camera surface.

[0009] Furthermore, the dust-proof mechanism also includes a synchronous pulley 1, a synchronous belt, a synchronous pulley 2 and a motor 1. The synchronous pulley 1 is respectively arranged on the outer arc surface of the rotating tube, the motor 1 is respectively arranged on the upper end of the rotating shell 1, and a synchronous pulley 2 is provided at the end of the output shaft of the motor 1. The synchronous pulley 2 and the synchronous pulley 1 corresponding to the vertical position are connected through a synchronous belt transmission. The input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer to provide power for the rotation of the U-shaped column.

[0010] Furthermore, a water pipe is provided in the middle of the rotating shell 1, and a solenoid valve is connected in series in the middle of the water pipe. The input end of the solenoid valve is electrically connected to the output end of the single-chip microcomputer to moisten the surface of the lens, making it convenient to clean stubborn dust.

[0011] Furthermore, a worm gear is provided at the end of the rotating column, a motor 2 is provided at the left and right ends of the rotating shell 1, a worm is provided at the end of the output shaft of the motor 2, the worm is meshed with the adjacent worm gear, and the input end of the motor 2 is electrically connected to the output end of the single-chip microcomputer to provide power for the vertical rotation of the camera.

[0012] Furthermore, an inner gear ring is provided on the upper surface of the rotating shell one, a motor three is provided inside the fixed shell, a gear two is provided at the lower end of the output shaft of the motor three, the gear two is meshed and connected with the inner gear ring, and the input end of the motor three is electrically connected to the output end of the single-chip microcomputer to provide power for the horizontal rotation of the camera.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the dustproof intelligent construction site rotating camera has the following advantages:

[0014] When in use, the entire device is installed at a designated location on the smart construction site, and the camera is used to collect image information of the smart construction site to facilitate monitoring of the smart construction site. During use, the single-chip microcomputer is used to start motor two to drive the camera to rotate vertically, and motor three is started to drive the camera to rotate horizontally to achieve dead-angle rotation of the camera. When dust is adsorbed on the surface of the camera lens, motor one is started to rotate the U-shaped column around the rotating column as the center. Under the elastic force of the spring, the dust removal pad applies pressure to the surface of the camera lens and pushes and scrapes it to remove dust on the surface of the camera lens. The dust on the surface of the rotating camera is automatically removed. The cleaning process is not affected by the rotation angle of the camera, which prevents dust from affecting the normal operation of the rotating camera and ensures the quality of smart construction site monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the front view cross section of the overall device of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0018] In the figure: 1 fixed plate, 2 fixed shell, 3 rotating shell 1, 4 rotating column, 5 rotating shell 2, 6 camera, 7 single chip microcomputer, 8 dustproof mechanism, 81 rotating tube, 82 slide tube, 83 U-shaped column, 84 dust removal rubber pad, 85 spring, 86 synchronous pulley 1, 87 synchronous belt, 88 synchronous pulley 2, 89 motor 1, 9 water pipe, 10 solenoid valve, 11 worm wheel, 12 worm, 13 motor 2, 14 internal gear ring, 15 gear 2, 16 motor 3. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , this embodiment provides a technical solution: a dustproof smart construction site rotating camera, including a fixing plate 1 and a dustproof mechanism 8;

[0021] Fixed plate 1: A fixed shell 2 is provided on its lower surface, which is convenient for fixing the whole device at a designated position of the smart construction site. The lower end of the fixed shell 2 is rotatably connected to a rotating shell 1 3, and the lower end of the rotating shell 1 3 is rotatably connected to a rotating shell 2 5 through a rotating column 4. A camera 6 is provided inside the rotating shell 2 5, and the lens of the camera 6 passes through the mounting hole on the surface of the rotating shell 2 5. The graphic information of the smart construction site is collected by the camera 6 and transmitted to an external data receiving center by a data transmission line, so as to realize real-time monitoring of the smart construction site. The horizontal monitoring angle of the camera can be adjusted by rotating the rotating shell 1 3. The vertical monitoring angle of the camera can be adjusted by rotating the rotating shell 2 5. A single chip microcomputer 7 is arranged inside the fixed shell 2 to control the start and stop of the whole device. The input end of the single chip microcomputer 7 is electrically connected to the external power supply. The output end of the camera 6 is electrically connected to the input end of the single chip microcomputer 7. A water pipe 9 is arranged in the middle of the rotating shell 3. The vertical pipe of the water pipe 9 is located at the central axis position of the rotating shell 3. The lower end of the water pipe 9 passes through the interior of the rotating shell 3, and the upper end of the water pipe 9 passes through the interior of the fixed shell 2. A solenoid valve 10 is connected in series in the middle of the water pipe 9. The input end of the solenoid valve 10 is electrically connected to the rotating shell 3. At the output end of the single-chip microcomputer 7, the solenoid valve 10 is opened to allow the water flow in the water pipe 9 to be sprayed onto the lens surface, so as to facilitate the removal of stubborn dust on the lens surface. A worm gear 11 is provided at the end of the rotating column 4, and a motor 2 13 is provided at the left and right ends of the rotating shell 1 3. A worm 12 is provided at the end of the output shaft of the motor 2 13, and the worm 12 is meshedly connected with the adjacent worm gear 11. The input end of the motor 2 13 is electrically connected to the output end of the single-chip microcomputer 7, and the motor 2 13 is started. The output shaft of the motor 2 13 drives the worm 12 to rotate, and the meshing connection between the worm 12 and the worm gear 11 causes the worm gear 11 to drive the rotating The column 4 rotates to adjust the vertical angle of the rotating shell 2 5. An inner gear ring 14 is provided on the upper surface of the rotating shell 1 3. A motor 3 16 is provided inside the fixed shell 2. A gear 2 15 is provided at the lower end of the output shaft of the motor 3 16. The gear 2 15 is meshed and connected with the inner gear ring 14. The input end of the motor 3 16 is electrically connected to the output end of the single-chip computer 7. The motor 3 16 is started, and the output shaft of the motor 3 16 drives the gear 2 15 to rotate. Through the meshing connection between the gear 2 15 and the inner gear ring 14, the inner gear ring 14 drives the rotating shell 1 3 to rotate, and the horizontal angle of the rotating shell 2 5 is adjusted.

[0022] Dust-proof mechanism 8: arranged at the lower end of the rotating shell 1 3, the dust-proof mechanism 8 is installed in cooperation with the rotating shell 2 5, and the dust-proof mechanism 8 includes a rotating tube 81, a chute tube 82, a U-shaped column 83 and a dust-removing rubber pad 84. The rotating tubes 81 are respectively movably sleeved on the outer arc surface of the rotating column 4, and the rotating tubes 81 are located in the rotating groove at the lower end of the rotating shell 1 3. The outer arc surface of the rotating tube 81 is provided with a chute tube 82, and a U-shaped column 83 is vertically slidably connected between the two chute tubes 82. The U-shaped column 83 The outer arc surface of the horizontal column is provided with a dust-removing rubber pad 84, and the dust-removing rubber pad 84 is in contact with the outer arc surface of the rotating shell 2 5. The dust-proof mechanism 8 also includes a spring 85, which is movably sleeved on the outer arc surface of the vertical column of the U-shaped column 83, and the lower ends of the springs 85 are fixedly connected to the vertical columns of the U-shaped column 83, and the upper ends of the springs 85 are fixedly connected to the top wall of the slide tube 82. The dust-proof mechanism 8 also includes a synchronous pulley 86, a synchronous belt 87, a synchronous pulley 88 and Motor 189 and synchronous pulley 186 are respectively arranged on the outer arc surface of rotating tube 81, and motor 189 is respectively arranged on the upper end of rotating shell 13. Synchronous pulley 2 88 is provided at the end of output shaft of motor 189, and synchronous pulley 2 88 is connected with synchronous pulley 1 86 corresponding to the vertical position through a synchronous belt 87. The input end of motor 189 is electrically connected to the output end of single-chip microcomputer 7. When motor 189 is started, the output shaft of motor 189 drives synchronous pulley 2 88 to rotate, and through the transmission of synchronous belt 87, synchronous pulley 1 86 drives rotating tube 81 to rotate together, so that U-shaped column 83 rotates around rotating column 4. During the rotation, under the elastic force of spring 85, dust-removing rubber pad 84 contacts with the surface of camera 6 lens. As U-shaped column 83 rotates, dust-removing rubber pad 84 is used to remove dust on the surface of camera 6 lens to prevent dust from affecting the monitoring effect of camera.

[0023] The working principle of a dustproof rotating camera for a smart construction site provided by the utility model is as follows: when in use, the overall device is installed at a designated position of the smart construction site, the camera 6 is used to collect image information of the smart construction site, and the image information is transmitted to an external data receiving center through a data transmission line through the single-chip microcomputer 7 for sorting, so as to realize monitoring of the smart construction site. During use, the motor 2 13 is started by the single-chip microcomputer 7, and the output shaft of the motor 2 13 drives the worm 12 to rotate, and the worm 12 is meshed with the worm wheel 11, so that the worm wheel 11 drives the rotating column 4 to rotate, and the vertical angle of the rotating shell 2 5 is adjusted, and the motor 3 16 is started, and the output shaft of the motor 3 16 drives the gear 2 15 to rotate, and the gear 2 15 is meshed with the inner gear ring 14, so that the inner gear ring 14 drives the rotating shell 3 Rotate to adjust the horizontal angle of the rotating shell 2 5 to achieve the camera's rotation without dead angles. When dust is adsorbed on the lens of the camera 6, start the motor 1 89. The output shaft of the motor 1 89 drives the synchronous pulley 2 88 to rotate. Through the transmission of the synchronous belt 87, the synchronous pulley 1 86 drives the rotating tube 81 to rotate together, so that the U-shaped column 83 rotates around the rotating column 4. During the rotation, under the elastic force of the spring 85, the dust-removing rubber pad 84 contacts the surface of the camera 6 lens. As the U-shaped column 83 rotates, the dust-removing rubber pad 84 is used to remove dust on the surface of the camera 6 lens to prevent the dust from affecting the camera's monitoring effect. When the dust is stubborn, the solenoid valve 10 can be opened to spray the water in the water pipe 9 onto the lens surface to remove the stubborn dust on the lens surface.

[0024] It is worth noting that the single-chip microcomputer 7 disclosed in the above embodiment can use the AT89C4051 model single-chip microcomputer, the camera 6, motor 1 89, motor 2 13 and motor 3 16 can be freely configured according to the actual application scenario, the camera 6 can use the KN-HP857-4D model high-definition camera, the motor 1 89, motor 2 13 and motor 3 16 can use RS-775PH model micro motors, and the single-chip microcomputer 7 controls the camera 6, motor 1 89, motor 2 13 and motor 3 16 to work using methods commonly used in the prior art.

[0025] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dustproof smart site rotating camera, characterized by: It comprises a fixing plate (1) and a dust prevention mechanism (8); A fixed plate (1): a fixed shell (2) is provided on its lower surface, the lower end of the fixed shell (2) is rotatably connected to a rotating shell (3), the lower end of the rotating shell (3) is rotatably connected to a rotating shell (5) via a rotating column (4), a camera (6) is provided inside the rotating shell (5), a lens of the camera (6) passes through a mounting hole on the surface of the rotating shell (5), a single-chip microcomputer (7) is provided inside the fixed shell (2), an input end of the single-chip microcomputer (7) is electrically connected to an external power supply, and an output end of the camera (6) is electrically connected to an input end of the single-chip microcomputer (7); Dust-proof mechanism (8): arranged at the lower end of the rotating shell 1 (3), the dust-proof mechanism (8) is installed in coordination with the rotating shell 2 (5).

2. The dustproof intelligent construction site rotating camera according to claim 1, characterized in that: The dust-proof mechanism (8) comprises a rotating tube (81), a chute tube (82), a U-shaped column (83) and a dust-removing rubber pad (84). The rotating tube (81) is movably sleeved on the outer arc surface of the rotating column (4). The rotating tube (81) is located in the rotating groove at the lower end of the rotating shell (3). The outer arc surface of the rotating tube (81) is provided with a chute tube (82). A U-shaped column (83) is vertically slidably connected between the two chute tubes (82). A dust-removing rubber pad (84) is provided on the outer arc surface of the horizontal column of the U-shaped column (83). The dust-removing rubber pad (84) is in contact with the outer arc surface of the rotating shell (5).

3. The dustproof intelligent construction site rotating camera according to claim 2, characterized in that: The dustproof mechanism (8) further comprises a spring (85), wherein the spring (85) is movably sleeved on the outer arc surface of the vertical column of the U-shaped column (83), the lower end of the spring (85) is fixedly connected to the vertical column of the U-shaped column (83), and the upper end of the spring (85) is fixedly connected to the top wall of the slide groove tube (82).

4. The dustproof intelligent construction site rotating camera according to claim 2, characterized in that: The dustproof mechanism (8) further comprises a synchronous pulley 1 (86), a synchronous belt (87), a synchronous pulley 2 (88) and a motor 1 (89), wherein the synchronous pulley 1 (86) is respectively arranged on the outer arc surface of the rotating tube (81), the motor 1 (89) is respectively arranged on the upper end of the rotating shell 1 (3), and the end of the output shaft of the motor 1 (89) is provided with a synchronous pulley 2 (88), and the synchronous pulley 2 (88) is connected to the synchronous pulley 1 (86) corresponding to the vertical position through a synchronous belt (87), and the input end of the motor 1 (89) is electrically connected to the output end of the single-chip computer (7).

5. The dustproof intelligent construction site rotating camera according to claim 1, characterized in that: A water pipe (9) is provided in the middle of the rotating shell (3), and a solenoid valve (10) is connected in series in the middle of the water pipe (9), wherein the input end of the solenoid valve (10) is electrically connected to the output end of the single chip computer (7).

6. The dustproof intelligent construction site rotating camera according to claim 1, characterized in that: The ends of the rotating columns (4) are provided with worm wheels (11), the left and right ends of the rotating shell (3) are provided with motors (13), the ends of the output shafts of the motors (13) are provided with worms (12), the worms (12) are meshingly connected with the adjacent worm wheels (11), and the input end of the motors (13) is electrically connected to the output end of the single chip computer (7).

7. The dustproof intelligent construction site rotating camera according to claim 1, characterized in that: An inner gear ring (14) is provided on the upper surface of the rotating shell (3), a motor (16) is provided inside the fixed shell (2), a gear (15) is provided at the lower end of the output shaft of the motor (16), the gear (15) is meshedly connected with the inner gear ring (14), and the input end of the motor (16) is electrically connected to the output end of the single chip computer (7).

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