Multi-angle early warning camera

Abstract

The utility model discloses a multi-angle early warning camera which comprises a camera shooting assembly, and a fixing frame fixed with an external object is installed at the bottom of the camera shooting assembly. The camera shooting assembly comprises a first degree-of-freedom rotating assembly fixed to the fixing frame, the top of the first degree-of-freedom rotating assembly is in transmission connection with a gear, a rotating platform is arranged at the top of the gear, and a second degree-of-freedom rotating assembly is arranged at the top of the rotating platform, so that any motion and independent motion of two degrees of freedom are achieved. The device can be used for monitoring and detecting fruit tree diseases and insect pests in an orchard, and has the effects of performing timing shooting on different angles of a shooting area, reducing the detection cost and reducing the daily patrol work intensity of orchard management personnel; and an alarm lamp and a buzzer are arranged, so that the alarm flickers and the buzzer alarm gives an alarm when diseases and insect pests are found during shooting.

Description

Technical Field

[0001] The utility model belongs to the technical field of cameras, and in particular relates to a multi-angle early warning camera. Background Art

[0002] Most of the existing orchard monitoring cameras are installed at high places for video monitoring, and then use a multi-point coverage mode to provide all-round and full-area video coverage. This type of monitoring details are not clear and cannot ensure good prevention and control of pests and diseases. If close-up shooting is required, there will be monitoring blind spots due to the fruit trees and many fixed frames cannot be installed in the orchard. This requires a multi-angle camera that is easy to install on the fruit trees and can perform all-round monitoring to reduce the number of cameras and reduce costs. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-angle early warning camera to solve the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle early warning camera, comprising a camera assembly, a fixing frame fixed to an external object is installed at the bottom of the camera assembly;

[0005] The camera assembly includes a first degree of freedom rotation assembly fixed to a fixed frame, the top of the first degree of freedom rotation assembly is connected to a gear in a transmission manner, a rotating platform is arranged on the top of the gear, and a second degree of freedom rotation assembly is arranged on the top of the rotating platform;

[0006] The first degree of freedom rotation assembly includes a steering gear 1 that can drive the gear to rotate, the rotating platform is fixedly connected to the top of the gear and rotates with the gear, and a steering gear 2 is fixedly arranged on the top of the rotating platform;

[0007] The second degree of freedom rotation component includes two symmetrically arranged shells fixed on a rotating platform, an arc-shaped slide groove is opened on the inner side of the shell, a rotating arm is slidably arranged inside the arc-shaped slide groove, one end of the rotating arm extends to the second servo and is connected to the output shaft of the second servo through a bearing, and a camera that moves with the rotation of the rotating arm is arranged on the two rotating arms. A gear ring is also fixedly connected to the rotating platform, and the gear ring passes through the two rotating arms. One end of the output shaft of the second servo is transmission-connected with gear one, and gear two is meshedly connected to the gear one, and the gear two is movably connected to the rotating arm through a rotating shaft, and the gear two is meshedly connected to the gear ring.

[0008] Preferably, a rotating arc-shaped member is movably connected to the bottom of the fixing frame via a rotating shaft, the two rotating arc-shaped members are arranged in a ring shape, an arc-shaped elastic member is arranged inside the two rotating arc-shaped members, both ends of the arc-shaped elastic member are respectively movably connected to one end of the two rotating arc-shaped members away from the fixing frame, at least two springs are arranged on the arc-shaped elastic member, and the multiple springs are respectively fixedly connected to the inner walls of the two rotating arc-shaped members.

[0009] Preferably, spring 2 is fixedly provided on both sides of the bottom of the fixing frame, a boss extending outward is provided on the outer side of the rotating arc-shaped member, and the bottom of the spring 2 is fixedly connected to the boss extending outward of the rotating arc-shaped member.

[0010] Preferably, an alarm light and a buzzer are also provided inside the first degree of freedom rotation component.

[0011] The technical effects and advantages of the utility model are as follows: by starting servo one and servo two, servo one can transmit power to the gear to drive the gear to rotate, and the gear is used to drive the entire rotating platform and the second degree of freedom rotating component on its top to rotate as a whole, and then servo two is used to drive gear one to rotate, thereby driving gear two to rotate, and the rotating gear two is cooperated with the gear ring to make an arc motion along the gear ring, thereby driving the rotating arm to slide inside the arc slide groove, thereby realizing arbitrary and independent motion of two degrees of freedom, which can be used for monitoring and detecting diseases and pests of fruit trees in orchards, has the effect of timed shooting of different angles of the shooting area, and can reduce the detection cost and reduce the intensity of daily inspection work of orchard managers, and then the alarm light and buzzer can be set to flash the alarm and sound the buzzer alarm when diseases and pests are found during shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a front view of the utility model;

[0014] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0015] In the figure: 1. Spring 2; 2. Fixing bracket; 3. Camera assembly; 301. Second degree of freedom rotation assembly; 3011. Camera; 3012. Housing; 3013. Arc slide; 3014. Gear 1; 3015. Gear 2; 3016. Servo 2; 3017. Gear ring; 302. Rotating platform; 303. Gear; 304. First degree of freedom rotation assembly; 3041. Servo 1; 3042. Warning light; 3043. Buzzer; 4. Rotating arc member; 5. Spring 1; 6. Arc elastic member. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model provides a multi-angle early warning camera as shown in the figure, comprising a camera assembly 3, a fixing frame 2 fixed to an external object is installed at the bottom of the camera assembly 3;

[0018] The camera assembly 3 includes a first degree of freedom rotation assembly 304 fixed to the fixed frame 2, the top of the first degree of freedom rotation assembly 304 is connected to the gear 303, the top of the gear 303 is provided with a rotating platform 302, and the top of the rotating platform 302 is provided with a second degree of freedom rotation assembly 301;

[0019] The first degree of freedom rotation assembly 304 includes a servo 1 3041 that can drive the gear 303 to rotate. The rotating platform 302 is fixedly connected to the top of the gear 303 and rotates with the gear 303. A servo 2 3016 is fixedly arranged on the top of the rotating platform 302.

[0020] The second degree of freedom rotation component 301 includes two symmetrically arranged shells 3012 fixed on the rotating platform 302, and an arc-shaped slide groove 3013 is opened on the inner side of the shell 3012. A rotating arm is slidably arranged inside the arc-shaped slide groove 3013, and one end of the rotating arm extends to the second servo 3016 and is connected to the output shaft of the second servo 3016 through a bearing. A camera 3011 that moves with the rotation of the rotating arm is arranged on the two rotating arms. A gear ring 3017 is also fixedly connected to the rotating platform 302, and the gear ring 3017 passes through the two rotating arms. One end of the output shaft of the second servo 3016 is transmission-connected with a gear 1 3014, and a gear 2 3015 is meshedly connected to the gear 1 3014, and the gear 2 3015 is movably connected to the rotating arm through a rotating shaft, and the gear 2 3015 is meshedly connected to the gear ring 3017.

[0021] Specifically, a rotating arc-shaped member 4 is movably connected to the bottom of the fixed frame 2 through a rotating shaft. The two rotating arc-shaped members 4 are arranged in a ring shape. An arc-shaped elastic member 6 is arranged inside the two rotating arc-shaped members 4. Both ends of the arc-shaped elastic member 6 are respectively movably connected to one end of the two rotating arc-shaped members 4 away from the fixed frame 2. At least two springs 5 ​​are arranged on the arc-shaped elastic member 6, and multiple springs 5 ​​are respectively fixedly connected to the inner walls of the two rotating arc-shaped members 4.

[0022] Specifically, springs 2 1 are fixedly arranged on both sides of the bottom of the fixing frame 2 , a boss extending outward is arranged on the outer side of the rotating arc-shaped member 4 , and the bottom of the spring 2 1 is fixedly connected to the boss extending outward of the rotating arc-shaped member 4 .

[0023] Specifically, an alarm light 3042 and a buzzer 3043 are further disposed inside the first degree of freedom rotation component 304 .

[0024] Working principle: When using the utility model, the rotating arc member 4, spring 1 5 and arc elastic member 6 can be used to clamp the external tree stump or some cylindrical poles, and the two-stage movable connection of the rotating arc member 4 and the elastic support of the arc elastic member 6 and spring 1 5 can be used to adapt to the fixation of various sizes. During this period, the rebound force of spring 2 1 is used to increase the fixing pressure. This fixing method not only protects the integrity of the fruit tree from damage but also ensures the stability of the camera. Then, by starting the servo 1 3041 and the servo 2 3016, the servo 1 3041 can transmit power to the gear 303 to drive the gear 303 to rotate, and the gear 303 is used to drive the entire rotating platform 302 and the second degree of freedom rotating component 301 on its top to rotate as a whole. On the basis of this rotation, the servo 2 3016 is used to drive Gear 1 3014 rotates, thereby driving gear 2 3015 to rotate. The rotating gear 2 3015 is cooperated with the gear ring 3017 to make an arc motion along the gear ring 3017, thereby driving the rotating arm to slide inside the arc slide 3013, thereby realizing arbitrary movement and independent movement of two degrees of freedom. During this period, the transmission arm of gear 1 3014 and gear 2 3015 can be adjusted to realize angle adjustment transformation. It can be used for monitoring and detecting disease and insect pests of fruit trees in the orchard, with the effect of timed shooting of different angles of the shooting area, and can reduce the detection cost and reduce the intensity of daily inspection work of orchard managers. Then, the alarm light 3042 and the buzzer 3043 can be set to flash the alarm and the buzzer alarm 3043 can sound when disease and insect pests are found during shooting.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A multi-angle warning camera, comprising a camera assembly (3), characterized in that: A fixing frame (2) fixed to an external object is installed at the bottom of the camera assembly (3); The camera assembly (3) comprises a first degree of freedom rotation assembly (304) fixed to the fixing frame (2); the top of the first degree of freedom rotation assembly (304) is connected to a gear (303) in a transmission manner; a rotating platform (302) is arranged on the top of the gear (303); and a second degree of freedom rotation assembly (301) is arranged on the top of the rotating platform (302); The first degree of freedom rotation component (304) comprises a steering gear 1 (3041) capable of driving the gear (303) to rotate, the rotating platform (302) is fixedly connected to the top of the gear (303) and rotates along with the gear (303), and a steering gear 2 (3016) is fixedly arranged on the top of the rotating platform (302); The second degree of freedom rotation assembly (301) comprises two symmetrically arranged housings (3012) fixed on the rotating platform (302), an arc-shaped slide groove (3013) is provided on the inner side of the housing (3012), a rotating arm is slidably arranged inside the arc-shaped slide groove (3013), one end of the rotating arm extends to the second steering gear (3016) and is connected to the output shaft of the second steering gear (3016) through a bearing, and a camera that moves with the rotation of the rotating arm is provided on the two rotating arms. The rotating platform (302) is also fixedly connected to a gear ring (3017), the gear ring (3017) passes through two rotating arms, one end of the output shaft of the servo second (3016) is drivingly connected to a gear one (3014), the gear one (3014) is meshingly connected to a gear two (3015), and the gear two (3015) is movably connected to the rotating arm via a rotating shaft, and the gear two (3015) is meshingly connected to the gear ring (3017).

2. A multi-angle warning camera according to claim 1, characterized in that: A rotating arc-shaped member (4) is movably connected to the bottom of the fixing frame (2) via a rotating shaft. The two rotating arc-shaped members (4) are arranged in a ring shape. An arc-shaped elastic member (6) is arranged inside the two rotating arc-shaped members (4). Both ends of the arc-shaped elastic member (6) are respectively movably connected to one end of the two rotating arc-shaped members (4) away from the fixing frame (2). At least two springs (5) are arranged on the arc-shaped elastic member (6), and a plurality of springs (5) are respectively fixedly connected to the inner walls of the two rotating arc-shaped members (4).

3. A multi-angle warning camera according to claim 2, characterized in that: Spring 2 (1) is fixedly arranged on both sides of the bottom of the fixing frame (2), a boss extending outward is arranged on the outer side of the rotating arc-shaped member (4), and the bottom of the spring 2 (1) is fixedly connected to the boss extending outward of the rotating arc-shaped member (4).

4. The multi-angle warning camera according to claim 1, characterized in that: An alarm light (3042) and a buzzer (3043) are also provided inside the first degree of freedom rotation component (304).

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