Multi-angle binocular camera with security function

Abstract

The invention relates to the technical field of cameras, in particular to a multi-angle binocular camera with a security function. Comprising a ball machine, a lower machine shell, an upper machine shell and a fixing plate, the ball machine is rotationally connected with the lower machine shell, the lower machine shell is rotationally connected with the upper machine shell, the fixing plate is fixedly connected with the upper machine shell, a water storage box is arranged on the side, close to the fixing plate, of the upper machine shell, a power part is arranged above the water storage box, and rainwater collecting hoppers communicated with the interior of the water storage box are arranged on the two symmetrical sides of the water storage box; the bottom of the power part communicates with a water pipe. The sliding block slides along the arc-shaped track, the overturning rod supports the lower machine shell along with the increase of the rotating angle, the angle of the lower machine shell rotating outwards and the angle of the ball machine rotating clockwise in the vertical direction are increased, and therefore the monitoring range is enlarged, and a wider wall area is covered. Therefore, the condition of the wall body can be monitored more comprehensively, the monitoring blind area is reduced, the device can be used in windy weather, the surrounding can be monitored at ordinary times, and one machine with multiple purposes is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cameras, and in particular to a camera with a multi-angle binocular security function. Background Art

[0002] The multi-angle binocular security camera is a high-end camera device that combines a variety of advanced technologies to enable it to provide more comprehensive and accurate security monitoring functions. Compared with traditional monocular cameras, the advantage of multi-angle binocular cameras is that they can capture images from multiple angles at the same time, thereby increasing the monitoring range and improving monitoring accuracy.

[0003] Existing dual-camera dome cameras are usually divided into two lenses, the upper lens is often fixed and faces the designated area during security monitoring, while the lower lens, which is the dome camera lens, is rotating. The dome camera can not only rotate horizontally, but also adjust the inclination in the vertical direction to increase the coverage area of ​​the monitoring.

[0004] However, affected by the housing of the device, the rotation angle of the ball camera can reach 360° horizontal continuous rotation, and can automatically flip in the vertical direction from -10° to the piston shell (190)°, and the ball camera cameras are mostly installed on street lamp poles after the greening of the community is completed. Then, when the camera is fixed on a farther lamp pole, although the coverage of the ball camera can be improved, due to the long distance, it is easy to cause unclear image display. Secondly, when the camera is fixed on a lamp pole close to the building, due to the limited rotation angle of the ball camera in the vertical direction, the outer wall of the building is easy to fall off in windy weather. At this time, the coverage of the ball camera close to the main body of the building to monitor the outer wall of the building is limited. Although in the prior art, in order to prevent high-altitude throwing, a camera is also specially installed facing the outside of the wall, but the camera is mostly pointed to the side near the window, and the side adjacent to the wall cannot be fully covered. Summary of the invention

[0005] The object of the present invention is to provide a camera with multi-angle binocular security function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention aims to provide a camera with a multi-angle binocular security function, comprising a ball camera, a lower housing, an upper housing and a fixed plate, the ball camera is rotatably connected to the lower housing, the lower housing is rotatably connected to the upper housing, the fixed plate is fixedly connected to the upper housing, a water storage box is arranged on one side of the upper housing close to the fixed plate, a power unit is arranged above the water storage box, and rain collecting buckets connected to the inside of the water storage box are arranged on symmetrical sides of the water storage box, a water delivery pipe is connected to the bottom of the power unit, the power unit uses wind force as power to drive the power unit to rotate, the power unit is used to transport rainwater in the rain collecting bucket to the water delivery pipe, and a pushing unit is arranged inside the water delivery pipe, the end of the pushing unit is connected to a flip rod, the end of the flip rod is rotatably connected to the lower housing, and the other end of the flip rod is provided with an arc track, the rainwater is used to push the pushing unit to move, so that the pushing unit drives the flip rod to rotate along the trajectory of the arc track to achieve support for the lower housing.

[0007] As a further improvement of the present technical solution, the power unit includes a plurality of wind cups, which are fixedly connected to a rotating shaft, which passes through the water storage box and is coaxially connected to a lead screw at the bottom of the rotating shaft, which is located inside the water storage box, and is threadedly connected to a nut, and protrusions provided at both ends of the nut slide in a slide groove provided inside the water storage box, and the lead screw cooperates with the nut through threads, and because the bottom of the water storage box is connected to a water pipe, a pushing unit is provided inside the water pipe.

[0008] As a further improvement of the technical solution, an annular cover is mounted on the nut, the annular cover is slidably connected to the inner wall of the water storage box, the rain collecting hoppers on both sides are fixedly connected to the water storage box, the connection between the water storage box and the rain collecting hopper is in a conducting state under normal conditions, and as the height of the nut decreases, the annular cover is used to seal the connection between the water storage box and the rain collecting hopper.

[0009] As a further improvement of the technical solution, a compression spring is also provided at the bottom of the nut, and the compression spring is sleeved on the outside of the screw, and a baffle is abutted against the bottom of the compression spring, and the baffle is fixedly connected to the inner wall of the water storage box, and a through hole is opened in the middle of the baffle, and a water accumulation cavity is formed under the baffle, and the water accumulation cavity is connected to the water pipe, and the water pipe is arc-shaped.

[0010] As a further improvement of the present technical solution, the pushing part includes a piston head and a piston rod fixedly connected to the piston head, the piston head is sleeved and cooperated with the water pipe, the water pipe and the piston rod are concentrically arranged, the end of the piston rod away from the piston head passes through the water pipe, and the return spring sleeved on the piston rod is against the piston head and the inner wall of the water pipe.

[0011] As a further improvement of the technical solution, the end of the piston rod away from the piston head is fixedly connected to a transverse plate, and both ends of the transverse plate are connected to one end of a traction rope, the traction rope is arranged close to the inner wall of the arc track, and the other end of the traction rope is fixedly connected to the top of the flip rod;

[0012] A slider is fixedly connected to the top of each flip rod, and the slider is slidably connected to the arc track. The two ends of the arc track are respectively fixedly connected to the upper shell and the fixed plate, and the arc track is concentrically arranged with the water pipe. The rotation connection between the flip rod and the lower shell is eccentrically arranged with the axis of the arc track, and the rotation connection between the flip rod and the lower shell is located between the axis of the arc track and the outer edge of the arc track.

[0013] As a further improvement of the technical solution, a shell is fixedly connected to the bottom of the water storage box, the shell is connected to the outside, a drainage hole connecting the water storage cavity and the shell is opened at the bottom of the water storage box, and a valve assembly is arranged below the drainage hole;

[0014] The valve assembly includes a push block, which is sleeved with a piston shell. The piston shell is used to control the conduction and closure of the drainage hole. The piston shell is fixed to the bottom of the water storage box and is connected to the drainage hole. The end of the push block close to the axis of the shell is arc-shaped. A cam is fitted on the arc-shaped end of the push block, and the cam is coaxially connected to the bottom of the screw.

[0015] As a further improvement of the present technical solution, the outside of the piston shell is connected to a bellows of the outer shell, a one-way valve is provided at the connection between the bellows and the outer shell, a connecting spring is provided inside the piston shell, and a conduit is provided at the bottom of the piston shell near the bellows. Under normal conditions, the push block is misaligned with the drainage hole, and the drainage hole is in a conducting state.

[0016] As a further improvement of the technical solution, a pressure relief valve is provided in the drainage hole, and the pressure relief valve can limit the discharge of rainwater in the water accumulation cavity under normal conditions.

[0017] As a further improvement of the technical solution, the bellows is arranged around the outer ring of the lower housing, and a nozzle facing the ball machine is arranged at the end of the bellows away from the connection with the outer shell.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the multi-angle binocular security camera, when the traction rope pulls the flip rod to rotate clockwise, the slider slides along the arc track. As the amplitude of the flip rod increases, the flip rod supports the lower housing, causing the lower housing to rotate outward, and the vertical angle of the ball camera increases, thereby expanding the monitoring range and covering a wider wall area. This helps to monitor the condition of the wall more comprehensively and reduce the monitoring blind area, so as to prevent the loose exterior wall in advance. Moreover, the device can not only be used in windy weather, but also monitor the surrounding area at ordinary times, so as to achieve multiple uses of one machine and save costs.

[0020] 2. In the multi-angle binocular security camera, the rotating cam has squeezed the push block. Before the push block completely blocks the drainage hole, the pressure relief valve in the drainage hole opens, and a small amount of rainwater in the water accumulation chamber is discharged into the piston shell. The water flowing out of the bellows can also rinse the lens to prevent impurities from adhering to the lens and affecting the quality of the monitoring image. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the upper casing and the lower casing of the present invention;

[0023] Figure 3 It is a schematic diagram of the wind cup, water storage box, arc track and flip rod structure of the present invention;

[0024] Figure 4 It is a right view of the internal structure of the water storage box of the present invention;

[0025] Figure 5 It is a front view of the internal structure of the water storage box of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure between the flip rod and the arc track of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure between the arc track and the fixed plate of the present invention;

[0028] Figure 8 For the present invention Figure 4 A in the figure is an enlarged structural diagram.

[0029] The meaning of each number in the figure is:

[0030] 100, ball camera; 110, lower housing; 111, upper housing; 120, fixing plate;

[0031] 130, power unit; 131, wind cup; 132, rotating shaft; 133, lead screw; 134, nut; 135, compression spring;

[0032] 140, flip bar;

[0033] 150, curved track;

[0034] 160, water storage box; 161, baffle; 162, housing; 163, bellows; 164, rainwater collecting hopper; 165, annular cover;

[0035] 170. Water pipe;

[0036] 180, Cam;

[0037] 190, piston housing; 191, push block; 192, connecting spring; 193, guide tube;

[0038] 200, pushing part; 210, piston head; 211, return spring; 220, piston rod; 221, cross plate; 222, traction rope. DETAILED DESCRIPTION

[0039] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] like Figure 1-Figure 5As shown, a camera with a multi-angle binocular security function is provided, including a ball camera 100, a lower housing 110, an upper housing 111 and a fixing plate 120. The ball camera 100 is rotatably connected to the lower housing 110, the lower housing 110 is rotatably connected to the upper housing 111, the fixing plate 120 is fixedly connected to the upper housing 111, a water storage box 160 is arranged on one side of the upper housing 111 close to the fixing plate 120, a power unit 130 is arranged above the water storage box 160, and rain collecting buckets 164 connected to the inside of the water storage box 160 are arranged on symmetrical sides of the water storage box 160, a water delivery pipe 170 is connected to the bottom of the power unit 130, and the power unit 130 uses wind power as a power to drive the power unit 130 to rotate, and the power unit 1 30 is used to transport rainwater in the rain collecting bucket 164 to the water delivery pipe 170, and a pushing part 200 is arranged inside the water delivery pipe 170, and the end of the pushing part 200 is connected to the flip rod 140, and the end of the flip rod 140 is rotatably connected to the lower housing 110, and the other end of the flip rod 140 is provided with an arc track 150, and the pushing part 200 is pushed to move by rainwater, so that the pushing part 200 drives the flip rod 140 to rotate along the track of the arc track 150 to achieve support for the lower housing 110, thereby changing the inclination angle of the ball camera 100 and increasing the monitoring range of the ball camera 100, which is helpful to more comprehensively monitor the condition of the wall and reduce the monitoring blind area. The specific working principle is shown in conjunction with the following:

[0042] First, in the case of weak wind, in order to prevent the ball camera 100 from shaking, magnets can be set inside the flip rod 140 and at the corresponding position of the water storage box 160 and the flip rod 140, so that the flip rod 140 and the water storage box 160 are connected by magnetic attraction, and the flip rod 140 plays a limiting role on the shaking ball camera 100, that is, the power unit 130 has not yet rotated. Secondly, when the lamp pole shakes violently, the power unit 130 pushes the push unit 200 to move through rainwater, so that the flip rod 140 breaks free from the magnetic attraction between the two, and the flip rod 140 rotates.

[0043] Therefore, on the basis of the above structure, the structure of the power unit 130 is first disclosed. The power unit 130 includes a plurality of wind cups 131. The wind cups 131 are fixedly connected to a rotating shaft 132. The rotating shaft 132 passes through the water storage box 160 and a lead screw 133 is coaxially connected to the bottom of the rotating shaft 132. The lead screw 133 is located inside the water storage box 160. The lead screw 133 is threadedly connected to a nut 134. The protrusions provided at both ends of the nut 134 slide in a slide groove provided inside the water storage box 160, and the lead screw 133 cooperates with the nut 134 through a thread. Because the bottom of the water storage box 160 is connected to the water pipe 170, a pushing unit 200 is provided inside the water pipe 170.

[0044] In this way, when the outdoor environment is windy, the wind force is used to drive the multiple wind cups 131 to drive the rotating shaft 132 to rotate, and the lead screw 133 rotates synchronously with the rotating shaft 132. Under the restriction of the protrusion and the groove, as the lead screw 133 rotates, the nut 134 moves downward to transport the rainwater collected in the rain collecting bucket 164 to the water delivery pipe 170. The structure of the rain collecting bucket 164 is described below, as follows:

[0045] First, in order to ensure that the rainwater collected in the rain collecting bucket 164 can smoothly enter the water storage box 160, for this purpose, under normal conditions, that is, Figure 4 The state of the nut 134 is that the nut 134 is covered with an annular cover 165, and the annular cover 165 is slidably connected with the inner wall of the water storage box 160, and then combined Figure 5 As shown, the rain collecting hoppers 164 on both sides are fixedly connected to the water storage box 160, and the connection between the water storage box 160 and the rain collecting hopper 164 is in a conductive state under normal conditions. As the height of the nut 134 decreases and under the action of gravity, the connection between the water storage box 160 and the rain collecting hopper 164 is blocked by the annular cover 165. The purpose is to prevent the rainwater inside the rain collecting hopper 164 from flowing to the top of the nut 134 when the nut 134 drops to a level lower than the connection between the water storage box 160 and the rain collecting hopper 164, thereby affecting the later upward reset process of the nut 134.

[0046] Secondly, during the process of the nut 134 descending, because a compression spring 135 is also provided at the bottom of the nut 134, the compression spring 135 is sleeved on the outside of the screw 133, and a baffle 161 is abutted against the bottom of the compression spring 135, the baffle 161 is fixedly connected to the inner wall of the water storage box 160, a through hole is opened in the middle of the baffle 161, and a water accumulation cavity is formed under the baffle 161, and the water accumulation cavity is connected to the water pipe 170, and the water pipe 170 is arc-shaped. Therefore, as the nut 134 moves downward, the compression spring 135 is gradually compressed, the elastic potential energy increases, and the nut 134 squeezes the rainwater in the water accumulation cavity into the water pipe 170.

[0047] It should be noted that when the nut 134 moves down to the maximum displacement, that is, the compression spring 135 is compressed to the maximum stroke, the annular cover 165 is still in a state of blocking the connection between the water storage box 160 and the rain collecting bucket 164 to limit the flow of rainwater into the water storage box 160.

[0048] Considering that during the descent of the nut 134, the connection between the water storage box 160 and the rain collecting bucket 164 is gradually blocked by the annular cover 165, during this process, a small hole communicating with the interior is opened on the top of the water storage box 160 (which belongs to the prior art and will not be described here, refer to Figure 4 and Figure 5As shown in the figure, the nut 134 moves downward like a piston, and the external air enters from the small hole to ensure that the nut 134 moves downward normally. On the contrary, when the nut 134 moves in the opposite direction, an air inlet hole is provided on the side wall of the water storage box 160, and a one-way valve is provided in the air inlet hole. When the nut 134 moves downward, the one-way valve is in a closed state, and when the nut 134 moves upward, the one-way valve is in a conducting state (refer to Figure 4 and Figure 5 shown).

[0049] Furthermore, the water flow squeezed by the nut 134 is transported into the water delivery pipe 170 through the water accumulation chamber, thereby pushing the pusher 200 inside the water delivery pipe 170 to move. Figure 4 Based on and combined with Figure 6 As shown, the mechanism of the push part 200 is disclosed. The push part 200 includes a piston head 210 and a piston rod 220 fixedly connected to the piston head 210. The piston head 210 is sleeved and matched with the water pipe 170. The water pipe 170 and the piston rod 220 are arranged concentrically. The end of the piston rod 220 away from the piston head 210 passes through the water pipe 170, and the return spring 211 sleeved on the piston rod 220 abuts against the piston head 210 and the inner wall of the water pipe 170. In this way, under the push of rainwater, the water flow overcomes the elastic potential energy of the return spring 211 to press the piston head 210, and the piston head 210 drives the piston rod 220 to rotate clockwise along the common axis of the water pipe 170 and the return spring 211 (the direction of rotation of the piston rod 220 refers to the direction of arrow b).

[0050] On the other hand, the end of the piston rod 220 away from the piston head 210 is fixedly connected to a transverse plate 221, and both ends of the transverse plate 221 are connected to one end of a traction rope 222, which is arranged close to the inner wall of the arc track 150, and the other end of the traction rope 222 is fixedly connected to the top of the flip rod 140, and each flip rod 140 is fixedly connected to a slider at the top, and the slider is slidably connected to the arc track 150, and the two ends of the arc track 150 are respectively fixedly connected to the upper housing 111 and the fixed plate 120 (refer to Figure 2 and Figure 7 As shown), the arc track 150 is concentrically arranged with the water pipe 170, the rotation connection between the flip rod 140 and the lower housing 110 is eccentrically arranged with the axis of the arc track 150, and the rotation connection between the flip rod 140 and the lower housing 110 is located between the axis of the arc track 150 and the outer edge of the arc track 150 (the outer edge refers to the outside of the horizontally upward arc track 150), that is, the rotation connection between the flip rod 140 and the lower housing 110 is located at the distance L3, so that the eccentric axis setting formed can support the lower housing 110 when the flip rod 140 rotates later.

[0051] Thus, when the horizontal plate 221 pulls the traction rope 222, the traction rope 222 pulls the top of the flip rod 140 to rotate. Since the distance from the rotation connection between the flip rod 140 and the lower housing 110 to the slider is greater than the distance from the rotation connection between the flip rod 140 and the lower housing 110 to the outer edge of the arc track 150, that is, Figure 6 The length of L1 is greater than the length of L2. Then, when the traction rope 222 pulls the flip rod 140 to rotate clockwise, the slider slides along the arc track 150, and the flip rod 140 increases with the rotation amplitude. The flip rod 140 supports the lower housing 110, so that the lower housing 110 rotates outward, that is, the lower housing 110 rotates clockwise along the direction of arrow a. At this time, combined with Figure 2 As shown, the clockwise rotation of the ball camera 100 increases the vertical angle, thereby expanding the monitoring range and covering a wider wall area. This helps to more comprehensively monitor the condition of the wall and reduce monitoring blind spots, so as to prevent loose exterior walls in advance.

[0052] In addition, the device can not only be used in windy weather, but can also monitor the surroundings at normal times, achieving multiple uses of one device and saving costs.

[0053] Moreover, when the external wind is strong, Figure 4 Combined with Figure 8 As shown, a shell 162 is fixedly connected to the bottom of the water storage box 160, and the shell 162 is connected to the outside. A drainage hole connecting the water accumulation chamber and the shell 162 is opened at the bottom of the water storage box 160, and a valve assembly is arranged below the drainage hole. The valve assembly includes a push block 191, and the push block 191 is sleeved with a piston shell 190. The piston shell 190 is used to control the conduction and closing of the drainage hole, and the piston shell 190 is fixed to the bottom of the water storage box 160 and connected to the drainage hole. The end of the push block 191 close to the axis of the shell 162 is arc-shaped, and the arc-shaped end of the push block 191 is fitted with a cam 180, and the cam 180 is coaxially connected to the bottom of the screw 133.

[0054] Therefore, the lead screw 133 drives the cam 180 to rotate synchronously. When the cam 180 rotates to the protrusion and contacts the arc end of the push block 191, the push block 191 moves in the direction away from the cam 180. The outside of the piston shell 190 is connected to the bellows 163 of the outer shell 162. A one-way valve is provided at the connection between the bellows 163 and the outer shell 162. The one-way valve is in a conducting state at this time. A connecting spring 192 is provided inside the piston shell 190, and a conduit 193 is provided at the bottom of the piston shell 190 near the bellows 163, that is, the gas inside the piston shell 190 is discharged through the bellows 163 and the conduit 193. Under normal circumstances, the push block 191 is misaligned with the drainage hole (the drainage hole is in a conducting state). When the end of the push block 191 close to the bellows 163 moves, the drainage hole is in a state of being gradually blocked by the push block 191.

[0055] In addition, a pressure relief valve is provided in the drain hole. Figure 4 As shown in the figure, the nut 134 has not moved downward yet) can limit the discharge of rainwater in the water accumulation chamber. When the drainage hole is gradually blocked by the push block 191, the pressure in the water accumulation chamber increases. At the same time, the rotating cam 180 has squeezed the push block 191. Before the push block 191 completely blocks the drainage hole, the pressure relief valve in the drainage hole opens, and a small amount of rainwater in the water accumulation chamber is discharged into the piston shell 190, and discharged to the outside through the conduit 193 and the bellows 163.

[0056] Since the aperture of the conduit 193 is small, the water flow out of the water chamber is divided into two streams, one stream flows out of the conduit 193, and the other stream flows out of the bellows 163. Figure 2 and Figure 4 , and combined with Figure 8 As shown, the bellows 163 is arranged around the outer ring of the lower housing 110, and a nozzle facing the ball camera 100 is arranged at the end of the bellows 163 away from the connection with the outer shell 162. In this way, the water flowing out of the bellows 163 can also rinse the lens to prevent impurities from adhering to the lens and affecting the quality of the monitoring picture.

[0057] Then, after the push block 191 blocks the drainage hole, the rainwater in the water accumulation chamber is transported to the water delivery pipe 170. On the contrary, the elastic potential energy of the connecting spring 192 is used to push the push block 191 in the opposite direction. At this time, the one-way valve at the connection between the bellows 163 and the housing 162 is closed, and the external airflow slowly enters the piston shell 190 through the conduit 193 (the reason is that the aperture of the conduit 193 is small). In other words, the push block 191 moves slowly during the reset process. When the push block 191 has not yet separated from the blockage of the drainage hole, the protrusion of the cam 180 squeezes the end of the push block 191 again. In this reciprocating motion, the push block 191 is always in a state of blocking the drainage hole, thereby preventing the rainwater in the water accumulation chamber from being discharged from the drainage hole.

[0058] When the cam 180 stops rotating, the nut 134 moves upward under the elastic action of the compression spring 135 and the return spring 211. Because a one-way valve is provided in the air inlet hole on the side wall of the water storage box 160, the one-way valve is in an open state during the upward movement of the nut 134, so that external air can enter the interior of the water storage box 160.

[0059] Then, return to Figure 2 , Figure 5 and Figure 8As shown, the lead screw 133 rotates under the action of the nut 134, the nut 134 returns to its initial height, and the flip rod 140 is magnetically engaged with the water storage box 160 again. During this process, the rainwater in the rain collecting hopper 164 flows into the water storage box 160 to replenish the lost rainwater for next use. When the lead screw 133 stops rotating, the arc end of the push block 191 abuts against the cam 180, and under the action of the connecting spring 192, the push block 191 releases the blockage of the drainage hole.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A camera with a multi-angle binocular security function, comprising a ball camera (100), a lower housing (110), an upper housing (111) and a fixing plate (120), wherein the ball camera (100) is rotatably connected to the lower housing (110), the lower housing (110) is rotatably connected to the upper housing (111), and the fixing plate (120) is fixedly connected to the upper housing (111), characterized in that: A water storage box (160) is arranged on one side of the upper housing (111) close to the fixing plate (120), a power unit (130) is arranged above the water storage box (160), and rainwater collecting hoppers (164) communicating with the interior of the water storage box (160) are arranged on symmetrical sides of the water storage box (160), a water delivery pipe (170) is communicated at the bottom of the power unit (130), the power unit (130) uses wind power as a power to drive the power unit (130) to rotate, and the power unit (130) is used to deliver rainwater in the rainwater collecting hopper (164) to the A push part (200) is arranged in the water delivery pipe (170), and the end of the push part (200) is connected to a flip rod (140), and the end of the flip rod (140) is rotatably connected to the lower housing (110). The other end of the flip rod (140) is provided with an arc track (150), and rainwater is used to push the push part (200) to move, so that the push part (200) drives the flip rod (140) to rotate along the track of the arc track (150), so as to support the lower housing (110).

2. The camera with multi-angle binocular security function according to claim 1, characterized in that: The power unit (130) comprises a plurality of wind cups (131), the wind cups (131) are fixedly connected to a rotating shaft (132), the rotating shaft (132) passes through a water storage box (160), and a lead screw (133) is coaxially connected to the bottom of the rotating shaft (132), the lead screw (133) is located inside the water storage box (160), the lead screw (133) is threadedly connected to a nut (134), the protrusions provided at both ends of the nut (134) slide in a slide groove provided inside the water storage box (160), and the lead screw (133) cooperates with the nut (134) through a thread, and because the bottom of the water storage box (160) is connected to a water pipe (170), a pushing unit (200) is provided inside the water pipe (170).

3. The camera with multi-angle binocular security function according to claim 2, characterized in that: An annular cover (165) is sleeved on the nut (134), and the annular cover (165) is slidably connected to the inner wall of the water storage box (160). The rain collecting hoppers (164) on both sides are fixedly connected to the water storage box (160). The connection between the water storage box (160) and the rain collecting hopper (164) is in a conducting state under normal conditions. As the height of the nut (134) decreases, the annular cover (165) is used to block the connection between the water storage box (160) and the rain collecting hopper (164).

4. The camera with multi-angle binocular security function according to claim 2, characterized in that: A compression spring (135) is also provided at the bottom of the nut (134). The compression spring (135) is sleeved on the outside of the lead screw (133). A baffle (161) is abutted against the bottom of the compression spring (135). The baffle (161) is fixedly connected to the inner wall of the water storage box (160). A through hole is provided in the middle of the baffle (161). A water accumulation cavity is formed below the baffle (161). The water accumulation cavity is connected to the water delivery pipe (170). The water delivery pipe (170) is arc-shaped.

5. The camera with multi-angle binocular security function according to claim 1, characterized in that: The pushing portion (200) comprises a piston head (210) and a piston rod (220) fixedly connected to the piston head (210); the piston head (210) is sleeved and matched with a water pipe (170); the water pipe (170) and the piston rod (220) are concentrically arranged; one end of the piston rod (220) away from the piston head (210) passes through the water pipe (170); and a return spring (211) sleeved on the piston rod (220) abuts against the piston head (210) and the inner wall of the water pipe (170).

6. The camera with multi-angle binocular security function according to claim 5, characterized in that: The end of the piston rod (220) away from the piston head (210) is fixedly connected to a transverse plate (221), and both ends of the transverse plate (221) are connected to one end of a traction rope (222), the traction rope (222) is arranged close to the inner wall of the arc track (150), and the other end of the traction rope (222) is fixedly connected to the top end of the flip rod (140); A slider is fixedly connected to the top of each flip rod (140), and the slider is slidably connected to the arc track (150). The two ends of the arc track (150) are respectively fixedly connected to the upper housing (111) and the fixed plate (120), and the arc track (150) is concentrically arranged with the water pipe (170). The rotation connection between the flip rod (140) and the lower housing (110) is eccentrically arranged with the axis of the arc track (150), and the rotation connection between the flip rod (140) and the lower housing (110) is located between the axis of the arc track (150) and the outer edge of the arc track (150).

7. The camera with multi-angle binocular security function according to claim 4, characterized in that: A shell (162) is fixedly connected to the bottom of the water storage box (160), the shell (162) is connected to the outside, a drainage hole connecting the water storage cavity and the shell (162) is opened at the bottom of the water storage box (160), and a valve assembly is arranged below the drainage hole; The valve assembly comprises a push block (191), the push block (191) is sleeved with a piston shell (190), the piston shell (190) is used to control the conduction and closure of the drainage hole, and the piston shell (190) is fixed to the bottom of the water storage box (160) and is connected to the drainage hole, the end of the push block (191) close to the axis of the outer shell (162) is arc-shaped, and the arc-shaped end of the push block (191) is fitted with a cam (180), and the cam (180) is coaxially connected to the bottom of the lead screw (133).

8. The camera with multi-angle binocular security function according to claim 7, characterized in that: The outside of the piston shell (190) is connected to a bellows (163) of the outer shell (162); a one-way valve is provided at the connection point between the bellows (163) and the outer shell (162); a connecting spring (192) is provided inside the piston shell (190); and a conduit (193) is provided at the bottom of the piston shell (190) near the bellows (163); under normal conditions, the push block (191) is misaligned with the drainage hole, and the drainage hole is in a conducting state.

9. The camera with multi-angle binocular security function according to claim 7, characterized in that: A pressure relief valve is arranged in the drainage hole, and the pressure relief valve can limit the discharge of rainwater in the water accumulation cavity under normal conditions.

10. The camera with multi-angle binocular security function according to claim 8, characterized in that: The bellows (163) is arranged around the outer ring of the lower housing (110), and a nozzle facing the ball machine (100) is arranged at the end of the bellows (163) away from the connection with the outer housing (162).

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