A smart panoramic monitoring PTZ camera

Abstract

This utility model discloses an intelligent panoramic monitoring PTZ camera, including a base, a mounting plate bolted to the base, a limit ring fixedly mounted on the side of the mounting plate away from the base, a drive disk rotatably mounted on the mounting plate, a return spring installed between the drive disk and the mounting plate, and multiple locking pins slidably arranged in a circumferential array on the limit ring. A linkage rod is provided between the locking pins and the drive disk, with both ends of the linkage rod rotatably connected to the locking pins and the drive disk, respectively. It also includes a fixed base with multiple mounting holes, a fixed ring fixedly mounted at one end of the fixed base, and multiple locking holes arranged in a circumferential array on the fixed ring. During installation, the limit ring is inserted into the fixed ring, and the locking pins are correspondingly inserted into the locking holes. This application simplifies the disassembly and assembly structure of the intelligent panoramic monitoring PTZ camera by setting locking pins and locking holes, facilitating disassembly and assembly during maintenance or cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of monitoring installation technology and relates to an intelligent panoramic monitoring PTZ camera. Background Technology

[0002] Intelligent panoramic surveillance PTZ cameras are a type of camera equipment used for security monitoring. They are highly flexible and can achieve a large monitoring range through automatic rotation. They can also identify or trigger alarms when common moving objects such as people and vehicles approach, in conjunction with intelligent chips.

[0003] When monitoring a large area, multiple intelligent panoramic PTZ cameras are needed to work together. During use, to ensure effectiveness and extend the lifespan of the cameras, regular maintenance and cleaning are required. Most intelligent panoramic PTZ cameras are mounted high up using bolted bases, making disassembly relatively difficult. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes an intelligent panoramic monitoring PTZ camera, which effectively solves the issues in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A smart panoramic monitoring PTZ camera, including a base, and also including:

[0007] Mounting plate, which is bolted to the base;

[0008] A limiting ring is fixedly installed on the side of the mounting plate away from the base;

[0009] A drive disk, which is rotatably mounted on the mounting plate;

[0010] A reset spring, the two ends of which are fixedly connected to the drive disk and the mounting plate;

[0011] Locking pins, a plurality of said locking pins in a circumferential array, are slidably mounted on said limiting ring;

[0012] A linkage rod, the two ends of which are rotatably connected to the locking pin and the drive disc, respectively;

[0013] The fixed base has multiple mounting holes;

[0014] A fixing ring is fixedly installed on the fixing base, and the fixing ring has multiple locking holes arranged in a circumferential array.

[0015] During installation, the limiting ring is inserted into the fixing ring, and the locking pin is correspondingly inserted into the locking hole.

[0016] Optionally, a pressing block can be slidably mounted on the locking hole, and after installation, the locking pin abuts against the pressing block.

[0017] Optionally, the limiting ring has an clearance opening on the side of the locking pin away from the mounting plate.

[0018] Optionally, a return spring is provided between the pressing block and the fixing ring.

[0019] Optionally, the mounting plate is slidably mounted with a pawl, the drive disc has ratchet teeth on its side near the pawl, and the fixed base is fixedly mounted with a release rod, which abuts against the pawl during installation.

[0020] Optionally, a return spring is provided between the pawl and the mounting plate in the pawl sliding direction.

[0021] Optionally, a limiting rod is fixedly mounted on the mounting plate, and the limiting rod restricts the rotation of the pawl.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. By setting a locking pin and a locking hole, when the limiting ring is inserted into the fixed ring, the locking pin is pushed to slide into the limiting ring. After the limiting ring is inserted into the fixed ring, the drive disc rotates under the action of the return spring, pushing the locking pin into the locking hole to complete the installation. During disassembly, the locking pin is pushed to slide into the limiting ring until it is disengaged from the locking hole. By setting a locking pin and a locking hole, the disassembly and assembly structure of the intelligent panoramic monitoring PTZ camera is simplified, making it easier to disassemble and assemble during maintenance or cleaning.

[0024] 2. By setting a pawl, when the locking pin is pushed, the drive plate will not rotate under the drive of the return spring, thus keeping the locking pin in its current state. When the limit ring is inserted into the fixed ring, the disengagement rod abuts against the pawl, causing the pawl to slide away from the drive plate. The drive plate then rotates under the drive of the return spring, allowing the locking pin to be inserted into the locking hole, facilitating the installation of the limit ring into the fixed ring. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the mounting plate portion of an embodiment of the present utility model;

[0027] Figure 3 This is a structural schematic diagram of the fixed base portion according to an embodiment of the present utility model;

[0028] Figure 4 yes Figure 3 Enlarged schematic diagram of part B;

[0029] Figure 5 yes Figure 2 An enlarged schematic diagram of part A in the middle.

[0030] Reference numerals: 1. Base; 11. Mounting plate; 2. Limiting ring; 201. Clearance opening; 31. Drive disc; 32. Return spring; 33. Locking pin; 34. Linkage rod; 41. Fixed base; 42. Fixed ring; 421. Locking hole; 43. Pressing block; 431. Return spring; 51. Pawl; 52. Ratchet; 53. Return spring; 54. Limiting rod; 55. Disengagement rod. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1 to 3 This utility model discloses an intelligent panoramic monitoring PTZ camera, comprising a base 1, a mounting plate 11 bolted to the base 1, a limit ring 2 fixedly mounted on the side of the mounting plate 11 away from the base 1, a drive disk 31 rotatably mounted on the mounting plate 11, a return spring 32 installed between the drive disk 31 and the mounting plate 11, and multiple locking pins 33 slidably mounted in a circumferential array on the limit ring 2, with a linkage rod 34 provided between the locking pins 33 and the drive disk 31, the two ends of the linkage rod 34 being rotatably connected to the locking pins 33 and the drive disk 31 respectively. It also includes a fixed base 41, which has multiple mounting holes, and a fixed ring 42 fixedly mounted at one end of the fixed base 41. The fixed ring 42 has multiple locking holes 421 arranged in a circumferential array. During installation, the limit ring 2 is inserted into the fixed ring 42, and the locking pins 33 are correspondingly inserted into the locking holes 421.

[0033] Specifically, by setting the locking pin 33 and the locking hole 421, when the limiting ring 2 is inserted into the fixing ring 42, the locking pin 33 is pushed to slide into the limiting ring 2. After the limiting ring 2 is inserted into the fixing ring 42, the drive disc 31 rotates under the action of the return spring 32, pushing the locking pin 33 into the locking hole 421, thus completing the installation. During disassembly, the locking pin 33 is pushed to slide into the limiting ring 2 until it disengages from the locking hole 421.

[0034] In this way, by setting the locking pin 33 and the locking hole 421, the disassembly and assembly structure of the intelligent panoramic monitoring PTZ camera is simplified, making it easy to disassemble and assemble during maintenance or cleaning.

[0035] In some feasible methods, the mounting plate 11 is a circular or rectangular plate. In this embodiment, the intelligent panoramic monitoring PTZ camera base 1 is a circular base. In actual use, there may be other bases 1 with different shapes or forms. The mounting plate 11 is fitted with threaded holes according to actual needs for installation. The limiting ring 2 is a circular ring, welded and fixed to the center of the mounting plate 11. A concentric ring is installed inside the limiting ring 2. A return spring 32 is installed between the limiting ring 2 and the concentric ring. The return spring 32 can be a spiral spring, a torsion spring, or a common spring. In this embodiment, a spiral spring is selected. The upper end of the drive disk 31 is a circular disk, and the lower end is provided with a concentric ring and a concentric cylinder that are fixedly connected to the disk. During installation, the concentric cylinder is inserted into the concentric ring of the limiting ring 2, and the concentric ring of the drive disk 31 is inserted into the limiting ring 2. The concentric ring of the drive disk 31 has a gap for engaging the spiral spring.

[0036] The locking pin 33 is rectangular. For ease of installation, one end of the locking pin 33 that inserts into the locking hole 421 has an inclined surface. Multiple rectangular tubes are fixedly mounted on the mounting plate 11, and the locking pin 33 slides within these tubes. The linkage rod 34 is rectangular, with both ends rotatably connected to the locking pin 33 and the drive disc 31. After assembly, within the sliding stroke of the locking pin 33, the linkage rod 34 and the sliding direction of the locking pin 33 always maintain a certain angle to prevent the supporting force of the linkage rod 34 from being collinear with the sliding direction of the locking pin 33, thus avoiding jamming. By setting the linkage rod 34 and the drive disc 31 as the telescopic reset structure of the locking pin 33, multiple locking pins 33 are linked. When one locking pin 33 is pressed, the other locking pins 33 move synchronously, further simplifying the assembly and disassembly process. The locking pin 33 is installed between the locking pin 33 and the drive disc 31 by rivets or screws, thus axially restricting the drive disc 31.

[0037] The fixed base 41 is in the shape of a circular plate, and the fixed ring 42 is in the shape of a circular ring. The inner diameter of the fixed ring 42 is the same as the outer diameter of the limiting ring 2, and they are in clearance fit. This allows the limiting ring 2 to be inserted into the fixed ring 42, while the fixed ring 42 restricts the limiting ring 2, reducing the shaking of the intelligent panoramic monitoring PTZ camera during the camera's rotation.

[0038] As one specific implementation of the intelligent panoramic monitoring PTZ camera provided in the application, please refer to Figure 3 and Figure 4 A pressing block 43 is slidably mounted on the locking hole 421. After installation, the locking pin 33 abuts against the pressing block 43.

[0039] Based on specific usage scenarios, a pressing block 43 is provided to facilitate pressing the locking pin 33.

[0040] Furthermore, the limiting ring 2 is provided with an avoidance opening 201 on the side of the locking pin 33 away from the mounting plate 11.

[0041] It should be understood that by setting the clearance opening 201, the stroke of the pressing block 43 can exceed the limit ring 2, which facilitates the complete disengagement of the locking pin 33.

[0042] Furthermore, a return spring 431 is provided between the pressing block 43 and the fixing ring 42.

[0043] It should be understood that by setting the return spring 431, it is easy for the pressing block 43 to reset after being pressed, reducing interference with the disengagement of the limiting ring 2.

[0044] In some feasible embodiments, a rectangular tube is fixedly installed on the outer side of the fixing ring 42, located at the locking hole 421. A rectangular plate with a circular hole is fixedly installed at the end of the rectangular tube away from the locking hole 421. The pressing block 43 includes a rectangular tubular track portion, which is fitted onto the rectangular tube outside the locking hole 421 to prevent displacement during pressing. A cylindrical rod is fixedly installed inside the track portion, and a return spring 431 is fitted onto the outer side of the cylindrical rod. The return spring 431 rests between the track portion and the rectangular plate with the circular hole. After the cylindrical rod is inserted into the rectangular plate, a washer with a diameter larger than the circular hole of the rectangular plate is fixedly connected by bolts. To facilitate pressing, a cylindrical cap is fixedly installed at the end of the track portion away from the cylindrical rod.

[0045] As one specific implementation of the intelligent panoramic monitoring PTZ camera provided in the application, please refer to Figure 2 and Figure 5 The mounting plate 11 is slidably mounted with a pawl 51, and the drive disc 31 is provided with a ratchet 52 on its side near the pawl 51. The fixed base 41 is fixedly mounted with a release rod 55, which abuts against the pawl 51 during installation.

[0046] It should be understood that by setting the pawl 51, when the locking pin 33 is pushed, the drive disk 31 will not rotate under the drive of the return spring 32, thus keeping the locking pin 33 in its current state. When the limit ring 2 is inserted into the fixed ring 42, the disengagement rod 55 abuts against the pawl 51, causing the pawl 51 to slide away from the drive disk 31. The drive disk 31 then rotates under the drive of the return spring 32, allowing the locking pin 33 to be inserted into the locking hole 421, facilitating the installation of the limit ring 2 into the fixed ring 42.

[0047] Furthermore, a return spring 53 is provided between the pawl 51 and the mounting plate 11 in the sliding direction of the pawl 51.

[0048] It should be understood that by setting the return spring 53, it is easy to reset the pawl 51 after disassembly.

[0049] Furthermore, a limiting rod 54 is fixedly mounted on the mounting plate 11, and the limiting rod 54 restricts the rotation of the pawl 51.

[0050] It should be understood that by setting the limiting lever 54, the pawl 51 is prevented from entering below the drive disk 31, thus avoiding the inconvenience of resetting.

[0051] In some feasible embodiments, a mounting plate 11 is fixedly mounted with a mounting rod, and a pawl 51 and a return spring 53 are slidably fitted onto the mounting rod. Typically, the pawl 51 is equipped with a spring for rotational reset. In this embodiment, the return spring 53 can also be fixed to the mounting plate 11 and the pawl 51 at both ends, with the pawl 51 receiving a reset in the rotational direction via the return spring 53. The release rod 55 is tubular; in use, the release rod 55 is fitted onto the mounting rod to push the pawl 51.

[0052] In some feasible embodiments, the limiting rod 54 has a groove that is the same as the groove between the ratchet 52. After the pawl 51 is pushed and slid, it enters the groove of the limiting rod 54. When the pawl 51 automatically resets, the groove is aligned with the groove between the ratchet 52, which facilitates the guidance of the pawl 51 to reset.

[0053] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent panoramic monitoring PTZ camera, comprising a base (1), characterized in that, Also includes: Mounting plate (11), which is bolted to the base (1); A limiting ring (2) is fixedly installed on the side of the mounting plate (11) away from the base (1); A drive disk (31) is rotatably mounted on the mounting plate (11); A reset spring (32) is fixedly connected at both ends to the drive disk (31) and the mounting plate (11); Locking pins (33), a plurality of said locking pins (33) in a circumferential array, are slidably mounted on said limiting ring (2); Linkage rod (34), the two ends of which are rotatably connected to the locking pin (33) and the drive disc (31); A fixed base (41) is provided with multiple mounting holes; A fixing ring (42) is fixedly installed on the fixing base (41), and the fixing ring (42) has multiple locking holes (421) arranged in a circumferential array; During installation, the limiting ring (2) is inserted into the fixing ring (42), and the locking pin (33) is inserted into the locking hole (421).

2. The intelligent panoramic monitoring PTZ camera according to claim 1, characterized in that: The locking hole (421) is slidably fitted with a pressing block (43), and after installation, the locking pin (33) abuts against the pressing block (43).

3. The intelligent panoramic monitoring PTZ camera according to claim 2, characterized in that: The limiting ring (2) has an avoidance opening (201) on the side of the locking pin (33) away from the mounting plate (11).

4. The intelligent panoramic monitoring PTZ camera according to claim 2, characterized in that: A return spring (431) is provided between the pressing block (43) and the fixing ring (42).

5. The intelligent panoramic monitoring PTZ camera according to claim 1, characterized in that: The mounting plate (11) is slidably mounted with a pawl (51), and the drive disc (31) is provided with a ratchet tooth (52) on its side near the pawl (51). The fixed base (41) is fixedly mounted with a release rod (55), and during installation, the release rod (55) abuts against the pawl (51).

6. The intelligent panoramic monitoring PTZ camera according to claim 5, characterized in that: A return spring (53) is provided between the pawl (51) and the mounting plate (11) in the sliding direction of the pawl (51).

7. The intelligent panoramic monitoring PTZ camera according to claim 6, characterized in that: The mounting plate (11) is fixedly mounted with a limiting rod (54), which restricts the rotation of the pawl (51).

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