A high-altitude parabolic wide-angle camera convenient to install

Abstract

The utility model discloses a kind of high-altitude parabolic wide-angle camera of convenient installation, it is related to camera technical field;And the utility model includes wide-angle camera shell and concave plate, the concave mouth of concave plate is provided with guide groove, the inside of concave plate is provided with chamber, double-end screw rod is rotatably connected in chamber, first bevel gear is fixedly connected in the middle of the lateral wall of double-end screw rod, the lateral wall of double-end screw rod and the both sides of first bevel gear are all screw thread connection with threaded cylinder, the lateral wall of threaded cylinder is fixedly connected with tab, the side of tab away from threaded cylinder is fixedly connected with lifting plate, the bottom surface of lifting plate is detachably provided with flat plate;The utility model, installation operation is more simplified, it is convenient to install wide-angle camera, to carry out high-altitude parabolic monitoring operation to building, and practicality is good, can select flat plate or arc clamping plate according to actual situation on site, to cooperate with rectangular support or circular support.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, specifically to a wide-angle camera for high-altitude projectiles that is easy to install. Background Technology

[0002] Throwing objects from high-rise buildings refers to the act of throwing objects from buildings or other high-altitude locations. Generally, throwing objects from a height of two meters or more above the ground can be considered throwing objects from high-rise buildings. This behavior is uncivilized and causes great social harm. To avoid difficulties in obtaining evidence of throwing objects from high-rise buildings, a wide-angle camera can be used to monitor the building from bottom to top.

[0003] Currently, when using wide-angle cameras to monitor objects thrown from buildings, the camera is usually installed by using multiple bolts to fix the camera base to the bracket. This method requires workers to tighten each bolt individually, which is tedious. Furthermore, if the head of one bolt rusts during later disassembly for maintenance, it increases the difficulty of disassembly and affects work efficiency. To address these issues, the inventor proposes a wide-angle camera for easy installation to solve these problems. Utility Model Content

[0004] To address the problem of cumbersome camera installation when using wide-angle cameras to monitor objects thrown from buildings, the purpose of this invention is to provide a wide-angle camera that is easy to install for monitoring objects thrown from buildings.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a wide-angle high-altitude projectile camera that is easy to install, comprising a wide-angle camera housing and a concave plate. The concave plate is adjustable and located below the wide-angle camera housing. The concave opening of the concave plate is provided with a guide groove. A cavity is provided inside the concave plate. A double-ended screw is rotatably connected inside the cavity. A first bevel gear is fixedly connected to the middle of the side wall of the double-ended screw. Threaded cylinders are threadedly connected to the side wall of the double-ended screw and on both sides of the first bevel gear. A convex plate is fixedly connected to the side wall of the threaded cylinder. A lifting plate is fixedly connected to the side of the convex plate facing away from the threaded cylinder. A clamping plate is detachably provided on the bottom surface of the lifting plate.

[0006] Preferably, the bottom surface of the wide-angle camera housing is provided with a spherical hinge, and the top surface of the concave plate is fixedly connected with a protrusion. The spherical hinge is located inside the protrusion and cooperates with it. Various components and a lens are arranged inside the wide-angle camera housing. The spherical hinge can perform damped movement within the protrusion. Through the cooperation of the spherical hinge and the protrusion, the angle of the lens can be adjusted so that the wide-angle camera can monitor the building from bottom to top for high-altitude object throwing monitoring. When monitoring high-altitude object throwing with a camera, a wide-angle camera can be selected to increase the monitoring area. Wide-angle cameras are existing mature products and can be purchased directly on the market. Further details about wide-angle cameras will not be elaborated here. The side of the concave plate facing away from the concave opening is provided with... The device has a stepped groove, one end of which extends into the cavity. A second bevel gear meshes with the side wall of the first bevel gear. A rotating shaft is fixedly connected to the middle of the side wall of the second bevel gear. The rotating shaft is located within the groove of the stepped groove. A bearing seat is provided on the side wall of the rotating shaft. The bearing seat is fixedly connected to the inner wall of the cavity. A hexagonal protrusion is fixedly connected to the shaft end of the rotating shaft. A plug is provided on one side of the concave plate. The plug can cooperate with the large groove of the stepped groove. When the rotating shaft can rotate without the need for an external wrench to cooperate with the hexagonal protrusion, the plug can be engaged with the large groove of the stepped groove to seal the stepped groove, thereby reducing the risk of corrosion of the hexagonal protrusion at the rotating shaft. The bearing seat is used to support the rotation of the rotating shaft.

[0007] Preferably, the convex plate is located within the guide groove, and the convex plate cooperates with the guide groove. When the rotating shaft rotates, the second bevel gear meshes with the first bevel gear under the drive of the rotating shaft, thereby causing the double-ended screw to rotate. Through the cooperation between the double-ended screw and the threaded cylinder, and under the limiting effect of the convex plate and the guide groove, the lifting plate can move smoothly up and down to prevent rotation of the lifting plate. The bottom surface of the lifting plate is provided with a slot, and the top surface of the flat plate is fixedly connected with a locking plate, the locking plate being opposite to the slot. In conjunction with the corresponding design, a rectangular bracket and a circular bracket are provided on one side of the concave plate. Both the rectangular and circular brackets are used to support the wide-angle camera. In actual use, when the wide-angle camera needs to be mounted on the rectangular bracket, a flat plate must be selected. The clip on the flat plate is inserted into the slot, ensuring that the second insertion hole corresponds to the first insertion hole. Then, the insertion rod is inserted into the first and second insertion holes, thereby limiting the position of the clip and completing the installation of the flat plate. When the lifting plate moves, it can drive... The flat plate moves to clamp the rectangular bracket, thus enabling the installation of the wide-angle camera. When mounting the wide-angle camera on a circular bracket, an arc-shaped plate is required. The arc-shaped opening of the arc-shaped plate must mate with the circular bracket. A locking plate is also fixedly connected to the top surface of the arc-shaped plate. During installation, the locking plate on the arc-shaped plate is inserted into the slot, aligning the second insertion hole with the first insertion hole. Then, the insertion rod is inserted into both the first and second insertion holes to limit the locking plate's position. This allows for the installation of the curved plate. The side wall of the lifting plate has a first insertion hole, one end of which passes through the slot. The side wall of the plate has a second insertion hole, which has the same diameter as the first insertion hole. A rod is provided on one side of the lifting plate, which corresponds to and cooperates with the first and second insertion holes. When the plate is inserted into the slot, the first and second insertion holes must be aligned so that the rod can be inserted into the first and second insertion holes, thereby limiting and fixing the plate.

[0008] Compared with the prior art, the advantages of this utility model are as follows: the installation operation is simplified, making it easier to install a wide-angle camera for high-altitude object monitoring of buildings. During installation, a flat plate or an arc-shaped clamping plate can be selected according to the actual site conditions to cooperate with a rectangular or circular bracket, improving practicality. Moreover, during installation, it is no longer necessary to tighten multiple bolts one by one. Only an external wrench and a hexagonal protrusion are needed to rotate the shaft, which allows the lifting plate to drive the clamping plate to move smoothly to clamp and fix the bracket, thereby completing the installation of the wide-angle camera and improving work efficiency. Furthermore, the plug can be used to seal the stepped groove to reduce the risk of corrosion of the hexagonal protrusion at the rotating shaft, facilitating the disassembly and maintenance of the camera. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the cooperation between the wide-angle camera housing and the rectangular bracket of this utility model.

[0011] Figure 2 This is a schematic diagram of the cooperation between the wide-angle camera housing and the circular bracket of this utility model.

[0012] Figure 3 This is a schematic diagram of the housing structure of the wide-angle camera of this utility model.

[0013] Figure 4 This is a schematic diagram of the concave plate structure of this utility model.

[0014] Figure 5 This is a schematic diagram of the lifting plate structure of this utility model.

[0015] Figure 6 This is a schematic diagram of the planar plate structure of this utility model.

[0016] Figure 7 This is a schematic diagram of the arc-shaped plate structure of this utility model.

[0017] Figure 8 This is a schematic diagram of the clamping plate structure of this utility model.

[0018] In the diagram: 1. Wide-angle camera housing; 2. Spherical hinge; 3. Concave plate; 4. convex seat; 5. Stepped groove; 6. Plug; 7. Guide groove; 8. Double-ended screw; 9. First bevel gear; 10. Second bevel gear; 11. Rotating shaft; 12. Threaded cylinder; 13. Convex plate; 14. Lifting plate; 15. Slot; 16. First insertion hole; 17. Insertion rod; 18. Flat plate; 19. Clamping plate; 20. Second insertion hole; 21. Arc plate; 22. Rectangular bracket; 23. Circular bracket; 24. Clamping plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: As Figure 1 as well as Figure 3-7 As shown, this utility model provides a wide-angle high-altitude projectile camera that is easy to install, including a wide-angle camera housing 1 and a concave plate 3. The concave plate 3 is adjustable and located below the wide-angle camera housing 1. The concave opening of the concave plate 3 is provided with a guide groove 7. A cavity is provided inside the concave plate 3. A double-ended screw 8 is rotatably connected inside the cavity. A first bevel gear 9 is fixedly connected to the middle of the side wall of the double-ended screw 8. Threaded cylinders 12 are threadedly connected to the side wall of the double-ended screw 8 and on both sides of the first bevel gear 9. A protruding plate 13 is fixedly connected to the side wall of the threaded cylinder 12. A lifting plate 14 is fixedly connected to the side of the protruding plate 13 facing away from the threaded cylinder 12. A clamping plate 24 is detachably provided on the bottom surface of the lifting plate 14. The clamping plate 24 includes a flat plate 18.

[0021] The bottom surface of the wide-angle camera housing 1 is provided with a spherical hinge 2, and the top surface of the concave plate 3 is fixedly connected with a protrusion 4. The spherical hinge 2 is located inside the protrusion 4, and the spherical hinge 2 cooperates with the protrusion 4.

[0022] By adopting the above technical solution, the wide-angle camera housing 1 is equipped with various components and a lens. The spherical hinge 2 can perform damped movement within the protrusion 4. With the cooperation of the spherical hinge 2 and the protrusion 4, the lens angle can be adjusted so that the wide-angle camera can monitor the building from bottom to top for high-altitude object throwing monitoring. When using a camera to monitor high-altitude object throwing, a wide-angle camera can be selected to increase the monitoring area. Wide-angle cameras are existing mature products and can be purchased directly on the market. Therefore, the wide-angle camera will not be described in detail here.

[0023] A stepped groove 5 is provided on the side of the concave plate 3 facing away from the concave opening, and one end of the stepped groove 5 extends into the cavity. The side wall of the first bevel gear 9 is meshed with a second bevel gear 10. A rotating shaft 11 is fixedly connected to the middle of the side wall of the second bevel gear 10. The rotating shaft 11 is located in the groove of the stepped groove 5. A bearing seat is provided on the side wall of the rotating shaft 11. The bearing seat is fixedly connected to the inner wall of the cavity. A hexagonal protrusion is fixedly connected to the shaft end of the rotating shaft 11.

[0024] By adopting the above technical solution, a plug 6 is provided on one side of the concave plate 3. The plug 6 can cooperate with the large groove of the stepped groove 5. When the rotating shaft 11 can rotate without the need for an external wrench to cooperate with the hexagonal protrusion, the plug 6 can be cooperated with the large groove of the stepped groove 5 to seal the stepped groove 5, thereby reducing the risk of corrosion of the hexagonal protrusion at the rotating shaft 11. The bearing seat is used to support the rotation of the rotating shaft 11.

[0025] The protruding plate 13 is located inside the guide groove 7, and the protruding plate 13 cooperates with the guide groove 7.

[0026] By adopting the above technical solution, when the rotating shaft 11 rotates, the second bevel gear 10 will mesh with the first bevel gear 9 under the drive of the rotating shaft 11, thereby enabling the double-headed screw 8 to rotate. Through the mutual cooperation between the double-headed screw 8 and the threaded cylinder 12, and under the limitation of the convex plate 13 and the guide groove 7, the lifting plate 14 can move up and down smoothly to avoid the lifting plate 14 from rotating.

[0027] The bottom surface of the lifting plate 14 is provided with a slot 15, and the top surface of the flat plate 18 is fixedly connected with a plate 19, which corresponds to and cooperates with the slot 15.

[0028] By adopting the above technical solution, a rectangular bracket 22 is provided on one side of the concave plate 3. The rectangular bracket 22 is used to support the wide-angle camera. In actual use, when the wide-angle camera needs to be installed on the rectangular bracket, a flat plate 18 is selected. The card plate 19 on the flat plate 18 is inserted into the card slot 15, and the second insertion hole 20 corresponds to the first insertion hole 16. Then, the insertion rod 17 is inserted into the first insertion hole 16 and the second insertion hole 20, thereby limiting the card plate 19 and completing the installation of the flat plate 18. When the lifting plate 14 moves, it can drive the flat plate 18 to move to clamp the rectangular bracket 22, thereby completing the installation of the wide-angle camera.

[0029] A first insertion hole 16 is provided through the side wall of the lifting plate 14, and one end of the first insertion hole 16 is provided through the slot 15. A second insertion hole 20 is provided through the side wall of the card plate 19, and the second insertion hole 20 has the same diameter as the first insertion hole 16. A insertion rod 17 is provided on one side of the lifting plate 14, and the insertion rod 17 corresponds to and cooperates with the first insertion hole 16 and the second insertion hole 20.

[0030] By adopting the above technical solution, when the card plate 19 is inserted into the card slot 15, the first insertion hole 16 and the second insertion hole 20 must correspond so that the insertion rod 17 can be inserted into the first insertion hole 16 and the second insertion hole 20, thereby limiting and fixing the card plate 19.

[0031] Example 2: Figure 2 and Figure 8 As shown, unlike Embodiment 1, the clamping plate 24 also includes an arc-shaped plate 21, the top surface of which is also fixedly connected to a card plate 19, and a circular bracket 23 is provided on one side of the concave plate 3.

[0032] By adopting the above technical solution, the circular bracket 23 is used to support the wide-angle camera. In actual use, when the wide-angle camera needs to be installed on the circular bracket, the arc plate 21 needs to be selected. The arc-shaped opening of the arc plate 21 needs to match the circular bracket. When installing the arc plate 21, the card plate 19 on the arc plate 21 is inserted into the card slot 15, and the second insertion hole 20 corresponds to the first insertion hole 16. Then, the insertion rod 17 is inserted into the first insertion hole 16 and the second insertion hole 20, so as to complete the limiting of the card plate 19, and thus complete the installation of the arc plate 21.

[0033] Working Principle: When using this invention, for high-altitude object throwing monitoring of buildings, the wide-angle camera can be supported by a rectangular bracket 22 or a circular bracket 23. In actual use, when the wide-angle camera needs to be mounted on a rectangular bracket, such as... Figure 1 As shown, a flat plate 18 can be used. The card plate 19 on the flat plate 18 is inserted into the card slot 15, and the second insertion hole 20 corresponds to the first insertion hole 16. Then, the insertion rod 17 is inserted into the first insertion hole 16 and the second insertion hole 20, thereby completing the limiting of the card plate 19 and thus completing the installation of the flat plate 18.

[0034] Next, by using an external wrench in conjunction with a hexagonal protrusion, the rotating shaft 11 drives the second bevel gear 10 to rotate. Through the meshing of the second bevel gear 10 and the first bevel gear 9, the double-ended screw 8 can rotate. Through the cooperation of the double-ended screw 8 and the threaded cylinder 12, and under the limitation of the protrusion plate 13 and the guide groove 7, the lifting plate 14 can drive the flat plate 18 to move smoothly to clamp the rectangular bracket 22, thereby completing the installation of the wide-angle camera.

[0035] When a wide-angle camera needs to be mounted on a round bracket, such as Figure 2As shown, an arc-shaped plate 21 is required. The arc-shaped opening of the arc-shaped plate 21 needs to match the circular bracket. The top surface of the arc-shaped plate 21 is also fixedly connected with a clamping plate 19. When installing the arc-shaped plate 21, the clamping plate 19 on the arc-shaped plate 21 is inserted into the slot 15, and the second insertion hole 20 corresponds to the first insertion hole 16. Then, the insertion rod 17 is inserted into the first insertion hole 16 and the second insertion hole 20, so as to limit the clamping plate 19 and then complete the installation of the arc-shaped plate 21. The circular bracket 23 is clamped and fixed by the arc-shaped plate 21, thus completing the installation of the wide-angle camera.

[0036] When the rotating shaft 11 does not need to rotate, the plug 6 can be matched with the large opening of the stepped groove 5 to seal the stepped groove 5, thereby reducing the risk of corrosion of the hexagonal protrusion at the rotating shaft 11. After the installation of the wide-angle camera is completed, the lens angle can be adjusted by the cooperation of the ball hinge 2 and the protrusion 4, so that the wide-angle camera can monitor the building from bottom to top for high-altitude object throwing operations.

[0037] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0038] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A wide-angle camera for easy installation of objects thrown from high altitudes, comprising a wide-angle camera housing (1) and a concave plate (3), characterized in that: The concave plate (3) is adjustable to be located below the wide-angle camera housing (1). The concave opening of the concave plate (3) is provided with a guide groove (7). The interior of the concave plate (3) is provided with a chamber. A double-headed screw (8) is rotatably connected inside the chamber. A first bevel gear (9) is fixedly connected to the middle of the side wall of the double-headed screw (8). Threaded cylinders (12) are threadedly connected to the side wall of the double-headed screw (8) and on both sides of the first bevel gear (9). A protruding plate (13) is fixedly connected to the side wall of the threaded cylinder (12). A lifting plate (14) is fixedly connected to the side of the protruding plate (13) facing away from the threaded cylinder (12). A clamping plate (24) is detachably provided on the bottom surface of the lifting plate (14).

2. The high-altitude projectile wide-angle camera as described in claim 1, characterized in that, The bottom surface of the wide-angle camera housing (1) is provided with a spherical hinge (2), and the top surface of the concave plate (3) is fixedly connected with a boss (4). The spherical hinge (2) is located inside the boss (4), and the spherical hinge (2) cooperates with the boss (4).

3. A wide-angle high-altitude projectile camera as described in claim 1, characterized in that, The concave plate (3) has a stepped groove (5) on the side facing away from the concave opening, and one end of the stepped groove (5) extends into the cavity.

4. A high-altitude projectile wide-angle camera that is easy to install as described in claim 3, characterized in that, The side wall of the first bevel gear (9) is meshed with a second bevel gear (10). A rotating shaft (11) is fixedly connected to the middle of the side wall of the second bevel gear (10). The rotating shaft (11) is located in the groove of the stepped groove (5). A bearing seat is provided on the side wall of the rotating shaft (11). The bearing seat is fixedly connected to the inner wall of the chamber. A hexagonal protrusion is fixedly connected to the shaft end of the rotating shaft (11).

5. A wide-angle high-altitude projectile camera as described in claim 1, characterized in that, The protruding plate (13) is located in the guide groove (7), and the protruding plate (13) cooperates with the guide groove (7).

6. A wide-angle high-altitude projectile camera as described in claim 1, characterized in that, The clamping plate (24) includes a flat plate (18) and an arc-shaped plate (21). The clamping plate (24) can be either a flat plate or an arc-shaped plate. The bottom surface of the lifting plate (14) is provided with a slot (15). The top surface of the flat plate (18) is fixedly connected with a card plate (19). The card plate (19) corresponds to and cooperates with the slot (15).

7. A wide-angle high-altitude projectile camera as described in claim 6, characterized in that, The side wall of the lifting plate (14) is provided with a first insertion hole (16), one end of which passes through the slot (15). The side wall of the card plate (19) is provided with a second insertion hole (20), the second insertion hole (20) having the same diameter as the first insertion hole (16).

8. A wide-angle high-altitude projectile camera as described in claim 7, characterized in that, A rod (17) is provided on one side of the lifting plate (14), and the rod (17) corresponds to and cooperates with the first insertion hole (16) and the second insertion hole (20).

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