High-stability monitoring camera

Abstract

The utility model relates to a high-stability monitoring camera applied to the field of monitoring equipment, which comprises a fixed plate, the lower end of the fixed plate is rotatably connected with a turntable, the lower end of the turntable is fixedly connected with a limiting block, the lower end of the limiting block is fixedly connected with a U-shaped block, and the lower end of the U-shaped block is provided with a camera body. Adjusting blocks are arranged at the left front end and the right front end of the camera body, mounting blocks are rotationally connected to the left rear end and the right rear end of the camera body, the upper ends of the adjusting blocks and the upper ends of the mounting blocks are fixedly connected with the lower end of the U-shaped block, a plurality of limiting grooves distributed in an annular array around the central axis of the rotating disc are formed in the outer surface of the limiting block, and clamping blocks are fixedly connected into the limiting grooves; by adopting the structures such as the limiting block, the camera is limited and fixed in the use process, so that the camera is effectively prevented from generating relatively large position deviation, the camera is effectively prevented from shaking when encountering external collision, and the stability of the camera is further improved.

Description

Technical Field

[0001] The utility model relates to a monitoring camera, in particular to a high-stability monitoring camera applied in the field of monitoring equipment. Background Art

[0002] Surveillance cameras are semiconductor imaging devices with the advantages of high sensitivity, strong light resistance, small distortion, small size, and long life. Surveillance camera security systems play an irreplaceable and important role in the prevention and early warning of safety at home and in public places.

[0003] The specification of Chinese patent CN218243672U discloses a waterproof fog-proof monitoring camera. When the monitoring camera is used, it is convenient to promptly remove the water fog on the camera lens according to environmental requirements, thereby playing an anti-fog role and facilitating normal shooting of the monitoring camera.

[0004] However, in actual application, when the camera is rotated in direction and angle, there is no fixed limit structure, which makes the camera prone to large position deviation during adjustment. When the camera encounters external impact or bump, it is easy to cause the camera to shake greatly, thereby reducing the stability of the surveillance camera and making it inconvenient for staff to use. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the camera has an unlimited fixed component, which makes it easy for a large position deviation to occur during the adjustment process, and when it is hit or bumped by the outside world, it is easy to shake greatly.

[0006] In order to solve the above problems, the utility model provides a high-stability monitoring camera, including a fixed plate, a turntable is rotatably connected to the lower end of the fixed plate, a limiting block is fixedly connected to the lower end of the turntable, a U-shaped block is fixedly connected to the lower end of the limiting block, a camera body is provided at the lower end of the U-shaped block, the left and right front ends of the camera body are provided with adjustment blocks, the left and right rear ends of the camera body are rotatably connected to the mounting blocks, the upper ends of the adjustment blocks and the mounting blocks are fixedly connected to the lower end of the U-shaped block, a plurality of limiting grooves distributed in a ring array with the central axis of the turntable are opened on the outer surface of the limiting block, a clamping block is fixedly connected in the limiting groove, a limiting ring is also fixedly connected to the lower end of the fixed plate, the turntable and the limiting block are both located in the limiting ring, a plurality of protective shells corresponding to the plurality of limiting grooves are fixedly connected to the outer surface of the limiting ring, a plurality of mounting plates corresponding to the plurality of limiting grooves are fixedly connected at the lower end edge of the fixed plate, a plurality of mounting plates facing the limiting ring are fixedly connected to one end of each mounting plate, and a cylinder is passed through the protective shell and fixedly connected to the clamping block at one end of the cylinder facing the limiting ring.

[0007] In the above-mentioned high-stability surveillance camera, the camera is limited and fixed during use, thereby effectively avoiding large position deviations of the camera. When encountering external bumps and collisions, the camera is effectively prevented from shaking, thereby improving the stability of the camera.

[0008] As a further improvement of the present application, the cross-sections of the limiting groove and the clamping block are both arc-shaped, and the clamping block is completely matched with the limiting groove, and the clamping block is made of rubber material.

[0009] As a further improvement of the present application, the adjustment block is an arc-shaped block, a surface of the adjustment block is provided with an arc-shaped adjustment slot, and the left and right front ends of the camera body are fixedly connected with screws.

[0010] As a further improvement of the present application, the ends of the two screw rods that are away from each other both pass through the adjustment notch, the outer threaded sleeves of the screw rods are provided with nuts, and the nuts are in contact with the adjustment block.

[0011] As another improvement of the present application, a fixing assembly is fixedly connected to the upper end of the fixing plate, and the fixing assembly includes a mounting seat, a mounting rod is fixedly passed through the left end of the mounting seat, and damping balls are fixedly connected to both left and right ends of the mounting rod.

[0012] As another improved supplement of the present application, the outer ring of the damping ball is provided with a fixing block, and the upper end of the fixing block is fixedly connected with an electromagnetic suction cup.

[0013] To sum up, in actual application, if the direction of the camera body needs to be adjusted, start the cylinder to contract, move the block outward into the protective shell, start the turntable to rotate to an appropriate angle, and then start the cylinder to extend, drive the block to reset, so that it is located in the limit groove. When the angle of the camera body needs to be adjusted, the nut can be unscrewed to make the screw rotate along the arc of the adjustment groove, and then the nut can be screwed on to fix the screw and the adjustment block, thereby fixing the camera body, improving the stability of the camera body, and effectively avoiding angle and direction deviations of the camera body when it is hit by external collisions, which is convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment block of the first embodiment of the present application;

[0016] Figure 3 This is a diagram of the camera body angle adjustment of the first embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the limiting ring structure of the first embodiment of the present application;

[0018] Figure 5 This is a schematic diagram of the limit block structure of the first embodiment of the present application;

[0019] Figure 6 This is a schematic diagram of the card block structure of the first implementation mode of this application;

[0020] Figure 7 This is a structural schematic diagram of the second implementation mode of the present application;

[0021] Figure 8 This is a schematic diagram of the fixing component structure of the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1 fixed plate, 2 turntable, 3 limit block, 4 U-shaped block, 5 camera body, 6 adjustment block, 7 mounting block, 8 limit slot, 9 clamping block, 10 limit ring, 11 protective shell, 12 mounting plate, 13 cylinder, 14 screw, 15 mounting seat, 16 mounting rod, 17 damping ball, 18 fixed block, 19 electromagnetic suction cup. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1 and Figure 2 Shown: a high-stability surveillance camera, including a fixing plate 1, a U-shaped block 4 is fixedly connected to the lower end of the limit block 3, the U-shaped block 4 is convenient for adjusting the angle of the camera body 5, not only can the mounting block 7 and the adjustment block 6 be fixed, but also can effectively prevent the rear end of the camera body 5 from being obstructed when adjusting the angle, the lower end of the U-shaped block 4 is provided with a camera body 5, the left and right front ends of the camera body 5 are provided with adjustment blocks 6, the left and right rear ends of the camera body 5 are rotatably connected to the mounting block 7, and the upper ends of the adjustment block 6 and the mounting block 7 are fixedly connected to the lower end of the U-shaped block 4.

[0027] Figure 2 and Figure 3 It is shown that the adjustment block 6 is an arc-shaped block, and an arc-shaped adjustment slot is provided on the surface of the adjustment block 6. The left and right front ends of the camera body 5 are fixedly connected with screws 14. The ends of the screws 14 that are away from each other pass through the adjustment slots. A nut is provided on the outer thread of the screw 14, and the nut is in contact with the adjustment block 6. By unscrewing the nut, the angle of the camera body 5 can be adjusted, and the camera body 5 can be fixed by the nut and the screw 14.

[0028] Figure 4It is shown that: the lower end of the fixed plate 1 is rotatably connected to the turntable 2, and those skilled in the art can select a suitable type of turntable 2 according to actual needs, for example: Y200RA, the lower end of the turntable 2 is fixedly connected to the limiting block 3, and the outer surface of the limiting block 3 is provided with a plurality of limiting grooves 8 distributed in a ring array with the central axis of the turntable 2, the lower end of the fixed plate 1 is also fixedly connected to the limiting ring 10, the turntable 2 and the limiting block 3 are both located in the limiting ring 10, the limiting ring 10 can limit and protect the limiting block 3, the outer surface of the limiting ring 10 is fixedly connected with a plurality of protective shells 11 corresponding to the plurality of limiting grooves 8 respectively, the protective shell 11 can accommodate the card block 9, and a plurality of mounting plates 12 corresponding to the limiting grooves 8 respectively are fixedly connected at the lower end edge of the fixed plate 1, and a plurality of mounting plates 12 facing one end of the limiting ring 10 are fixedly connected with a cylinder 13, and those skilled in the art can select a suitable type of cylinder 13 according to actual needs, for example: SCD50x100-100-LB, and the cylinder 13 can drive the movement of the card block 9.

[0029] Figure 5 and Figure 6 It is shown that: a clamping block 9 is fixedly connected in the limiting groove 8, and the limiting block 3 is limited and fixed by multiple clamping blocks 9, so as to effectively avoid unnecessary rotation of the turntable 2 under external impact and collision, thereby causing a large position deviation of the camera body 5. The end of the cylinder 13 facing the limiting ring 10 passes through the protective shell 11 and is fixedly connected to the clamping block 9. The cross-sections of the limiting groove 8 and the clamping block 9 are both arc-shaped, and the clamping block 9 is completely matched with the limiting groove 8. The clamping block 9 is made of rubber material.

[0030] During use, if the direction of the camera body 5 needs to be adjusted, start the cylinder 13 to contract, so that the block 9 moves outward into the protective shell 11, and then start the turntable 2 to rotate to an appropriate angle, and then start the cylinder 13 to extend, driving the block 9 to reset so that it is located in the limit groove 8. When the angle of the camera body 5 needs to be adjusted, the nut can be unscrewed to make the screw 14 rotate along the arc of the adjustment groove, and then the nut can be screwed on to fix the screw 14 and the adjustment block 6, thereby fixing the camera body 5, improving the stability of the camera body 5, and effectively avoiding the angle and direction deviation of the camera body 5 when it is hit by external collisions, which is convenient for the staff to use.

[0031] The second implementation method:

[0032] This embodiment adds a fixing component on the basis of the first embodiment, and the rest of the parts are consistent with the first embodiment.

[0033] Figure 7 and Figure 8It is shown that: the upper end of the fixing plate 1 is fixedly connected with a fixing component, and the fixing component includes a mounting seat 15, and a mounting rod 16 is fixedly passed through the left end of the mounting seat 15, and the left and right ends of the mounting rod 16 are fixedly connected with damping balls 17, and the outer ring of the damping ball 17 is provided with a fixing block 18, and the damping ball 17 facilitates the angle rotation of the fixing block 18, so that the electromagnetic suction cup 19 can adapt to different installation walls, and the upper end of the fixing block 18 is fixedly connected with the electromagnetic suction cup 19, and technical personnel in this field can select a suitable model of the electromagnetic suction cup 19 according to actual needs, for example: H1505.

[0034] When in use, the fixing block 18 can be rotated to make the electromagnetic suction cup 19 adapt to the installation wall with different inclination angles, and then the electromagnetic suction cup 19 can be started to fix the camera body 5 to the installation wall, thereby improving the practicality of the monitoring camera.

[0035] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A high-stability surveillance camera, comprising a fixing plate (1), characterized in that: The lower end of the fixed plate (1) is rotatably connected to a rotating disk (2), the lower end of the rotating disk (2) is fixedly connected to a limiting block (3), the lower end of the limiting block (3) is fixedly connected to a U-shaped block (4), a camera body (5) is provided at the lower end of the U-shaped block (4), the left and right front ends of the camera body (5) are both provided with adjustment blocks (6), the left and right rear ends of the camera body (5) are both rotatably connected to mounting blocks (7), and the upper ends of the adjustment blocks (6) and the mounting blocks (7) are both fixedly connected to the lower end of the U-shaped block (4); The outer surface of the limit block (3) is provided with a plurality of limit grooves (8) distributed in a ring array with respect to the central axis of the rotating disk (2); a clamping block (9) is fixedly connected in the limit groove (8); the lower end of the fixed plate (1) is also fixedly connected to a limit ring (10); the rotating disk (2) and the limit block (3) are both located in the limit ring (10); the outer surface of the limit ring (10) is fixedly connected with a plurality of protective shells (11) respectively corresponding to the plurality of limit grooves (8); the lower end edge of the fixed plate (1) is fixedly connected with a plurality of mounting plates (12) respectively corresponding to the plurality of limit grooves (8); the ends of the plurality of mounting plates (12) facing the limit ring (10) are fixedly connected with a cylinder (13); the end of the cylinder (13) facing the limit ring (10) passes through the protective shell (11) and is fixedly connected to the clamping block (9).

2. A high stability surveillance camera according to claim 1, characterized in that: The cross-sections of the limiting groove (8) and the clamping block (9) are both arc-shaped, and the clamping block (9) completely matches the limiting groove (8), and the clamping block (9) is made of rubber material.

3. The high stability surveillance camera according to claim 1, characterized in that: The adjustment block (6) is an arc-shaped block, and an arc-shaped adjustment notch is provided on the surface of the adjustment block (6). The left and right front ends of the camera body (5) are both fixedly connected with screw rods (14).

4. The high stability surveillance camera according to claim 3, characterized in that: The ends of the two screw rods (14) that are away from each other both pass through the adjustment notch, and the outer thread sleeves of the screw rods (14) are provided with nuts, and the nuts are in contact with the adjustment block (6).

5. The high stability surveillance camera according to claim 1, characterized in that: The upper end of the fixing plate (1) is fixedly connected to a fixing assembly, the fixing assembly comprising a mounting seat (15), a mounting rod (16) fixedly passing through the left end of the mounting seat (15), and damping balls (17) fixedly connected to both left and right ends of the mounting rod (16).

6. A high stability surveillance camera according to claim 5, characterized in that: The outer ring of the damping ball (17) is provided with a fixing block (18), and the upper end of the fixing block (18) is fixedly connected to an electromagnetic suction cup (19).

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