A 35mm full-frame cmos sensor broadcast level camera

Abstract

The utility model discloses a 35mm full frame CMOS sensor broadcast level camera, including 35mm full frame CMOS sensor broadcast level camera, the top of 35mm full frame CMOS sensor broadcast level camera is pasted with the mounting panel, and is provided with the anti -drop mechanism between 35mm full frame CMOS sensor broadcast level camera and mounting panel, and is fixed through quick detachable mounting mechanism between anti -drop mechanism and mounting panel, this 35mm full frame CMOS sensor broadcast level camera, through the manual rotation of screw rod of twist board, and several clamping rods are driven to move to the right side simultaneously, complete to several clamping rods and several card slots are separated simultaneously, make the anti -drop board to break away from the bondage, then pull 35mm full frame CMOS sensor broadcast level camera forward, and 35mm full frame CMOS sensor broadcast level camera drives the anti -drop board and anti -drop groove to separate, complete to 35mm full frame CMOS sensor broadcast level camera quick dismount, and the convenient dismounting overhaul of 35mm full frame CMOS sensor broadcast level camera.

Description

Technical Field

[0001] This utility model relates to the technical field, specifically to a 35mm full-frame CMOS sensor broadcast-grade camera. Background Technology

[0002] This 35mm full-frame CMOS sensor broadcast-grade camera boasts numerous advanced features, making it an ideal choice for large venues, conference halls, emergency command centers, churches, auditoriums, group meetings, and government / enterprise units. It utilizes a 35mm full-frame CMOS sensor paired with a 20x 4K optical lens, enabling the output of ultra-high-definition 4K image resolution. Simultaneously, it allows for stable pan and tilt operations, enabling shooting over a wide area with minimal shake. Furthermore, it features autofocus, automatic exposure, multiple convenient control methods, and a rich array of video output interfaces.

[0003] However, existing 35mm full-frame CMOS sensor broadcast-grade cameras are fixed to the ceiling with expansion bolts to capture more content. Because these bolts are difficult to remove, it's inconvenient to disassemble and repair the cameras after installation. Therefore, there is an urgent need for innovative designs based on existing 35mm full-frame CMOS sensor broadcast-grade cameras to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a 35mm full-frame CMOS sensor broadcast-grade camera to solve the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a 35mm full-frame CMOS sensor broadcast-grade camera, comprising a 35mm full-frame CMOS sensor broadcast-grade camera, wherein a mounting plate is attached to the top of the 35mm full-frame CMOS sensor broadcast-grade camera, and an anti-detachment mechanism is provided between the 35mm full-frame CMOS sensor broadcast-grade camera and the mounting plate, and the anti-detachment mechanism is fixed to the mounting plate by a quick-disassembly mounting mechanism.

[0006] Preferably, the anti-detachment mechanism includes an anti-detachment groove, the bottom of the mounting plate is provided with an anti-detachment groove, and an anti-detachment plate is slidably installed inside the anti-detachment groove. The bottom of the anti-detachment plate is fixedly connected to the top of the 35mm full-frame CMOS sensor broadcast-grade camera. Both the anti-detachment groove and the anti-detachment plate are designed as "T"-shaped structures.

[0007] Preferably, there are two anti-detachment slots and anti-detachment plates symmetrically distributed about the central axis of the 35mm full-frame CMOS sensor broadcast-grade camera.

[0008] Preferably, the quick-release installation mechanism includes a threaded hole, the mounting plate has a threaded hole inside, and a threaded rod is threadedly installed inside the threaded hole. The bottom of the threaded hole has an inner cavity, and a through groove is formed on one side of the bottom of the inner cavity. A slot is formed on one side of the anti-detachment plate. An annular groove is formed on the outer side of the threaded rod, and a movable ring is rotatably installed inside the annular groove. A movable plate is fixed to the bottom of the movable ring, and the movable plate is slidably installed inside the inner cavity. A locking rod is fixed to the bottom of one side of the movable plate, and the end of the locking rod passes through the inside of the through groove and engages with the slot. The locking rod is slidably connected to the through groove.

[0009] Preferably, the through slot, the slot, and the lever are all evenly distributed inside the mounting plate.

[0010] Preferably, a screw plate is fixed to the outer side of the threaded rod end through the interior of the mounting plate, and two screw plates are symmetrically distributed about the central axis of the threaded rod.

[0011] Preferably, mounting holes are provided at all four corners of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This 35mm full-frame CMOS sensor broadcast-grade camera can be manually operated by turning the threaded rod with a screwdriver. The threaded rod drives several locking rods to move to the right simultaneously, completing the simultaneous separation of several locking rods from several locking slots, allowing the anti-detachment plate to be released from its restraint. Then, by pulling the 35mm full-frame CMOS sensor broadcast-grade camera forward, the 35mm full-frame CMOS sensor broadcast-grade camera drives the anti-detachment plate to separate from the anti-detachment slot, completing the quick disassembly of the 35mm full-frame CMOS sensor broadcast-grade camera and facilitating the disassembly and maintenance of the 35mm full-frame CMOS sensor broadcast-grade camera.

[0013] Pick up the 35mm full-frame CMOS sensor broadcast-grade camera and engage the anti-detachment plate with the anti-detachment slot. At this point, the slot and the locking rod are aligned. Then, rotate the threaded rod in the opposite direction by tightening the screw plate, causing the annular groove, movable ring, movable plate, and several locking rods to move to the left simultaneously. This completes the simultaneous engagement of several locking rods with several slots. Due to the self-locking nature of the threaded hole and threaded rod connection, the mounting plate can be fixed inside the anti-detachment slot, allowing the 35mm full-frame CMOS sensor broadcast-grade camera to be quickly secured. Attached Figure Description

[0014] Figure 1 This is a front view cross-sectional structural diagram of the threaded rod of this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 3 This is a side view sectional view of the installation structure of the anti-detachment plate of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;

[0018] Figure 5 This is a schematic diagram of the side cross-sectional distribution structure of the clamp rod of this utility model;

[0019] Figure 6 This utility model Figure 5 Enlarged structural diagram at point C;

[0020] Figure 7 This is a side view of the installation structure of the screw plate of this utility model;

[0021] Figure 8 This is a schematic diagram of the rear view of the screw plate installation structure of this utility model;

[0022] Figure 9 This is a top view of the mounting hole structure of this utility model.

[0023] In the diagram: 1. 35mm full-frame CMOS sensor broadcast-grade camera; 2. Mounting plate; 3. Anti-detachment groove; 4. Anti-detachment plate; 5. Threaded hole; 6. Threaded rod; 7. Inner cavity; 8. Through groove; 9. Slot; 10. Annular groove; 11. Movable ring; 12. Movable plate; 13. Locking rod; 14. Tightening plate; 15. Mounting hole. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-3 This utility model provides a technical solution: a 35mm full-frame CMOS sensor broadcast-grade camera, including a 35mm full-frame CMOS sensor broadcast-grade camera 1, a mounting plate 2 attached to the top of the 35mm full-frame CMOS sensor broadcast-grade camera 1, and an anti-detachment mechanism provided between the 35mm full-frame CMOS sensor broadcast-grade camera 1 and the mounting plate 2, and the anti-detachment mechanism is fixed to the mounting plate 2 by a quick disassembly mounting mechanism.

[0026] The anti-detachment mechanism includes an anti-detachment groove 3. The bottom of the mounting plate 2 is provided with an anti-detachment groove 3, and an anti-detachment plate 4 is slidably installed inside the anti-detachment groove 3. The bottom of the anti-detachment plate 4 is fixedly connected to the top of the 35mm full-frame CMOS sensor broadcast-grade camera 1. Both the anti-detachment groove 3 and the anti-detachment plate 4 are designed with a "T" shape structure. Under the limitation of the anti-detachment groove 3 and the anti-detachment plate 4, the 35mm full-frame CMOS sensor broadcast-grade camera 1 and the mounting plate 2 will not separate under the action of gravity in the vertical direction.

[0027] Both the anti-detachment groove 3 and the anti-detachment plate 4 are symmetrically distributed about the central axis of the 35mm full-frame CMOS sensor broadcast-grade camera 1. This ensures that if one anti-detachment plate 4 is damaged, the other anti-detachment plate 4 can still be used, thus guaranteeing the safety of the 35mm full-frame CMOS sensor broadcast-grade camera 1 after installation.

[0028] The quick-release installation mechanism includes a threaded hole 5. The mounting plate 2 has a threaded hole 5 inside, and a threaded rod 6 is threadedly installed inside the threaded hole 5. The bottom of the threaded hole 5 has an inner cavity 7, and a through groove 8 is opened on one side of the bottom of the inner cavity 7. A slot 9 is opened on one side of the anti-detachment plate 4. An annular groove 10 is opened on the outer side of the threaded rod 6, and a movable ring 11 is rotatably installed inside the annular groove 10. A movable plate 12 is fixed to the bottom of the movable ring 11, and the movable plate 12 is slidably installed inside the inner cavity 7. A locking rod 13 is fixed to the bottom of one side of the movable plate 12, and the end of the locking rod 13 passes through the inside of the through groove 8 and engages with the slot 9. The locking rod 13 is slidably connected to the through groove 8, ensuring that when the threaded rod 6 rotates, the threaded rod 6 can drive the movable ring 11, the movable plate 12 and the locking rod 13 to move horizontally at the same time, so that the end of the locking rod 13 can engage and disengage with the slot 9.

[0029] The through groove 8, the slot 9 and the locking rod 13 are all evenly distributed inside the mounting plate 2, which increases the number of fixing points between the anti-detachment plate 4 and the mounting plate 2 and improves the stability of the anti-detachment plate 4 installed inside the mounting plate 2.

[0030] A screw plate 14 is fixed to the outside of the end of the threaded rod 6 through the inside of the mounting plate 2. There are two screw plates 14 symmetrically distributed about the central axis of the threaded rod 6. The screw plates 14 facilitate manual rotation of the threaded rod 6.

[0031] Mounting holes 15 are provided at each of the four corners of the mounting plate 2. The mounting plate 2 can be fixed to the top of the house through the four mounting holes 15 and the expansion bolts.

[0032] The 35mm full-frame CMOS sensor broadcast-grade camera 1 is an existing product, model number BA-SD80X. It uses a 35mm full-frame CMOS sensor (12.7 megapixels) and a 20x 4K optical lens (distortion less than 1%, with 16x digital zoom). It can output ultra-high-definition 4K (3840×2160p) image resolution, and also supports multiple formats such as HD resolution 1080P, 1080i, and 720P. All high-definition interfaces can output simultaneously in HD video mode. Its video output interfaces include two 3G / HD-SDI (compatible with 6G-SDI ultra-high-definition video output), one HDMI ultra-high-definition video interface, and one LAN network interface. It also supports plug-in HDBaseT, fiber optic, and PoE / LAN expansion card interfaces, and supports H.264 signal control and video output. Regarding the gimbal, the horizontal independent gimbal offers a shooting angle range of +170° to -170° rotation, while the vertical gimbal offers a shooting angle range of +90° to -90°, with speed adaptively changing according to zoom level. The gimbal can be controlled locally via infrared remote control for close-range operation and also supports long-distance communication control. Equipped with a new transmission mechanism, it offers precise positioning and smooth, rapid operation. It supports external RS232 or RS485 VISCA / PELCO "P / D" protocol devices. It supports up to 260 preset positions, each capable of independently storing parameters such as color, brightness, horizontal, vertical, and zoom. After a power outage and restart, preset positions are automatically recalled or restored to their power-off positions. In terms of core components, the 35mm full-frame CMOS sensor ensures high-resolution image quality, possessing excellent low-light performance, dynamic range, and high color fidelity. The 20x 4K optical lens meets shooting needs at different distances, with low distortion ensuring accurate and realistic image features, and 4K resolution capturing more details. In terms of image adjustment functions, it supports adjusting parameters such as wide dynamic range, brightness, contrast, hue, saturation, sharpness, noise reduction, and white balance via a Chinese menu. Focusing can be manual (adjusting telephoto and near focus) or automatic. Aperture, shutter speed, and exposure can be adjusted automatically or manually. It features backlight compensation, image flipping, and mirroring functions, with a signal-to-noise ratio of 50dB and a minimum illumination of 0.8Lx. Its control signal interfaces include one RJ45 RS-232 interface, one RJ45 RS422 / 485 interface, and one network control port. It supports VISCA, PELCOP, PELCOD, and Onvif protocols. The control signal format is 255 address bits, with 1 start bit, 8 data bits, 1 stop bit, and a baud rate of 9600 / 4800 / 2400bps. The power supply uses a DC power interface and is compatible with AC110V-AC220V to DC12V / 5A power adapters. The dimensions are 251mm x 222mm x 293mm (length x width x height).

[0033] Working principle: When using this 35mm full-frame CMOS sensor broadcast-grade camera, firstly, fix the mounting plate 2 to the top of the house through the mounting hole 15 and expansion bolts. Then, manually turn the threaded rod 6 by turning the screw plate 14, so that the annular groove 10 on the threaded rod 6 rotates around the movable ring 11. Since the threaded rod 6 and the threaded hole 5 are threadedly connected, the threaded rod 6 moves to the right. At the same time, the threaded rod 6 drives the annular groove 10, the movable ring 11, the movable plate 12 and several locking rods 13 to move to the right, completing the separation of several locking rods 13 from several locking slots 9 at the same time, so that the anti-detachment plate 4 is released from restraint. Then, pull the 35mm full-frame CMOS sensor broadcast-grade camera 1 forward. The 35mm full-frame CMOS sensor broadcast-grade camera 1 drives the anti-detachment plate 4 to separate from the anti-detachment groove 3, completing the quick disassembly of the 35mm full-frame CMOS sensor broadcast-grade camera 1, which is convenient for disassembly and maintenance of the 35mm full-frame CMOS sensor broadcast-grade camera 1.

[0034] After the 35mm full-frame CMOS sensor broadcast-grade camera 1 is repaired, pick up the 35mm full-frame CMOS sensor broadcast-grade camera 1 and make the anti-detachment plate 4 on the 35mm full-frame CMOS sensor broadcast-grade camera 1 engage with the anti-detachment groove 3. At this time, the slot 9 is aligned with the locking rod 13. Then, by rotating the threaded rod 6 in the opposite direction by the screw plate 14, the annular groove 10, the movable ring 11, the movable plate 12 and several locking rods 13 move to the left at the same time, completing the engagement of several locking rods 13 with several slots 9 at the same time. Since the threaded connection between the threaded hole 5 and the threaded rod 6 has self-locking properties, the mounting plate 2 can be fixed inside the anti-detachment groove 3, so that the 35mm full-frame CMOS sensor broadcast-grade camera 1 can be quickly fixed.

[0035] 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. A 35mm full-frame CMOS sensor broadcast-grade camera, comprising a 35mm full-frame CMOS sensor broadcast-grade camera (1), characterized in that: The top of the 35mm full-frame CMOS sensor broadcast-grade camera (1) is attached to a mounting plate (2), and an anti-detachment mechanism is provided between the 35mm full-frame CMOS sensor broadcast-grade camera (1) and the mounting plate (2), and the anti-detachment mechanism is fixed to the mounting plate (2) by a quick disassembly mounting mechanism.

2. The 35mm full-frame CMOS sensor broadcast-grade camera according to claim 1, characterized in that: The anti-detachment mechanism includes an anti-detachment groove (3), the bottom of the mounting plate (2) is provided with an anti-detachment groove (3), and an anti-detachment plate (4) is slidably installed inside the anti-detachment groove (3). The bottom of the anti-detachment plate (4) is fixedly connected to the top of the 35mm full-frame CMOS sensor broadcast-grade camera (1). Both the anti-detachment groove (3) and the anti-detachment plate (4) are designed as "T" shaped structures.

3. A broadcast-grade camera with a 35mm full-frame CMOS sensor according to claim 2, characterized in that: Both the anti-detachment groove (3) and the anti-detachment plate (4) are symmetrically distributed about the central axis of the 35mm full-frame CMOS sensor broadcast-grade camera (1).

4. A broadcast-grade camera with a 35mm full-frame CMOS sensor according to claim 3, characterized in that: The quick disassembly and installation mechanism includes a threaded hole (5), the mounting plate (2) has a threaded hole (5) inside, and a threaded rod (6) is threaded inside the threaded hole (5). The bottom of the threaded hole (5) has an inner cavity (7), and a through groove (8) is opened on one side of the bottom of the inner cavity (7). A slot (9) is opened on one side of the anti-detachment plate (4). An annular groove (10) is opened on the outer side of the threaded rod (6), and a movable ring (11) is rotatably installed inside the annular groove (10). A movable plate (12) is fixed at the bottom of the movable ring (11), and the movable plate (12) is slidably installed inside the inner cavity (7). A locking rod (13) is fixed at the bottom of one side of the movable plate (12), and the end of the locking rod (13) passes through the inside of the through groove (8) and engages with the slot (9). The locking rod (13) is slidably connected to the through groove (8).

5. A broadcast-grade camera with a 35mm full-frame CMOS sensor according to claim 4, characterized in that: The through slot (8), the slot (9) and the lever (13) are all evenly distributed inside the mounting plate (2).

6. A broadcast-grade camera with a 35mm full-frame CMOS sensor according to claim 5, characterized in that: The threaded rod (6) has a screw plate (14) fixed inside the mounting plate (2) on the outer side of its end, and there are two screw plates (14) symmetrically distributed about the central axis of the threaded rod (6).

7. A broadcast-grade camera with a 35mm full-frame CMOS sensor according to claim 6, characterized in that: Mounting holes (15) are provided at the four corners of the mounting plate (2).

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