Small-magnification network audio and video talkback camera

Abstract

The utility model discloses a small-magnification network audio and video talkback camera, which relates to the technical field of cameras and comprises a mounting seat, a movable frame is arranged on the outer surface of the mounting seat, the upper end of the movable frame is fixedly connected with a holder connecting plate, the upper end of the holder connecting plate is fixedly connected with a casing mounting plate, and the casing mounting plate is fixedly connected with the casing mounting plate. The upper end of the machine shell mounting plate is fixedly connected with a monitoring machine shell, the bottom end of the interior of the monitoring machine shell is fixedly connected with a machine core mounting plate, and through compact combination between an insulating support PCB, a power amplifier support PCB, a camera support PCB, a lens support PCB and a transmitting support PCB and an integrated machine core, the space can be utilized to the maximum extent, the overall size of the camera is reduced, and the overall size of the camera is reduced. Therefore, a proper installation position can be found more easily in the installation process, the situation that due to the fact that the size is too large, the product seeks abrupt or occupies too much space is avoided, the occupied space is smaller in the transportation process, more products can be loaded in unit transportation space, and then the transportation cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, specifically to a low-magnification network audio and video intercom camera. Background Technology

[0002] In the field of camera technology, with the continuous changes in market demand and the increasing diversification of application scenarios, the requirements for camera performance and size are also getting higher and higher. At present, there is a 32x zoom bidirectional audio pickup camera on the market. The 32x zoom function can not only cover a wide area, but also zoom from monitoring the whole situation to focusing on a specific target. It can also use the bidirectional audio pickup function to allow monitoring personnel to see the monitoring screen and have real-time conversations with on-site personnel.

[0003] Most 32x zoom two-way audio cameras are 97*84*220mm in size, which is relatively large. In places with strict installation space requirements, the large size may affect the installation layout of the camera, or even make it impossible to find a suitable installation location. In addition, the large size means higher transportation costs and more complicated packaging design, resulting in unnecessary expenses in the logistics process. Based on this, this solution provides a small zoom network audio and video intercom camera to solve the above-mentioned problems. Utility Model Content

[0004] To address the aforementioned technical issues, this solution provides a small-magnification network audio / video intercom camera. This technical solution addresses the problem that most 32x zoom bidirectional audio pickup cameras mentioned in the background technology are 97*84*220mm in size. Their large size can negatively impact installation layout in locations with limited space, potentially making it difficult to find a suitable installation location. Furthermore, the larger size implies higher transportation costs and more complex packaging design, leading to unnecessary expenses in the logistics process.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a low-magnification network audio and video intercom camera, including a mounting base, a movable frame provided on the outer surface of the mounting base, a pan-tilt connection plate fixedly connected to the upper end of the movable frame, a housing mounting plate fixedly connected to the upper end of the pan-tilt connection plate, a monitoring housing fixedly connected to the upper end of the housing mounting plate, a core mounting plate fixedly connected to the bottom of the monitoring housing, an insulating bracket PCB fixedly connected to the upper end of the core mounting plate, an integrated core mechanism provided on the upper end of the insulating bracket PCB, a power amplifier bracket PCB provided on the right side of the integrated core mechanism, a power amplifier board PCBA fixedly connected to the right side of the power amplifier bracket PCB, a power amplifier board PCBA fixedly connected to the lower left side of the power amplifier board PCBA fixedly connected to the right end of the insulating bracket PCB, a transmitter bracket PCB and a camera bracket PCB respectively provided at the front and rear ends of the power amplifier bracket PCB, a transmitter board PCBA fixedly connected to the front end of the transmitter bracket PCB, and an echo suppression board PCBA fixedly connected to the rear end of the camera bracket PCB.

[0006] Preferably, a speaker pad is fixedly connected to the bottom of the monitoring housing and the right side of the power amplifier board PCBA, and a speaker is fixedly installed on the upper end of the speaker pad.

[0007] Preferably, a lens bracket PCB is sleeved on the left end of the outer surface of the integrated mechanism, and the front and rear sides of the right end of the lens bracket PCB are respectively disposed on the left end of the transmitter bracket PCB and the camera bracket PCB, and the lower right side of the lens bracket PCB is disposed on the left end of the insulating bracket PCB.

[0008] Preferably, a monitoring front panel is fixedly connected to the left end of the monitoring housing, and a shielding glass pressure plate is provided on the right end of the monitoring front panel. A MIC bracket PCB is provided on the front side of the right end of the shielding glass pressure plate.

[0009] Preferably, a monitoring rear panel is fixedly connected to the right end of the monitoring housing, an SDI tailboard filter box is fixedly connected to the rear left side of the monitoring rear panel, and a power board PCBA is provided on the front left side of the monitoring rear panel.

[0010] Compared with the prior art, this utility model provides a low-magnification network audio and video intercom camera, which has the following beneficial effects:

[0011] This utility model maximizes space utilization by compactly combining the insulating bracket PCB, power amplifier bracket PCB, camera bracket PCB, lens bracket PCB, and transmitter bracket PCB with the integrated core mechanism, thereby reducing the overall size of the camera. This makes it easier to find a suitable installation location during installation, preventing it from appearing obtrusive or occupying too much space due to its large size. Furthermore, it occupies less space during transportation, allowing more products to be loaded within a unit of transportation space, thus reducing transportation costs. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of the mechanism mounting plate in this utility model;

[0014] Figure 3 This is an exploded view of the present invention;

[0015] Figure 4 This is a schematic diagram of the internal structure of the monitoring housing in this utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the PCB of the transmitter bracket in this utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the insulating bracket PCB in this utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the lens bracket PCB in this utility model.

[0019] The numbers on the map are:

[0020] 1. Mounting base; 2. Movable frame; 3. Pan / tilt connection plate; 4. Housing mounting plate; 5. Monitor housing; 6. Speaker pad; 7. Speaker; 8. Camera mechanism mounting plate; 9. Insulating bracket PCB; 10. Integrated camera mechanism; 11. Power amplifier bracket PCB; 12. Power amplifier board PCBA; 13. Camera bracket PCB; 14. Echo suppression board PCBA; 15. Lens bracket PCB; 16. Shielding glass pressure plate; 17. Monitor front panel; 18. Microphone bracket PCB; 19. Transmitter board PCBA; 20. Transmitter bracket PCB; 21. SDI tailboard filter box; 22. Power supply board PCBA; 23. Monitor rear panel. Detailed Implementation

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0022] Reference Figures 1-7As shown, the low-magnification network audio / video intercom camera includes a mounting base 1. The mounting base 1 has a pre-drilled hole at its lower end for mounting the camera in a suitable position. A movable frame 2 is provided on the outer surface of the mounting base 1. A pan-tilt unit (PTZ) connecting plate 3 is fixedly connected to the upper end of the movable frame 2. The movable frame 2 allows the PTZ connecting plate 3 to rotate at a certain angle, thus facilitating the adjustment of the camera's monitoring angle. A housing mounting plate 4 is fixedly connected to the upper end of the PTZ connecting plate 3. A monitoring housing 5 is fixedly connected to the upper end of the housing mounting plate 4. The monitoring housing 5 has dimensions of 80.8*61.5*200mm. m, the bottom of the monitoring housing 5 is fixedly connected to a core mounting plate 8, and the upper end of the core mounting plate 8 is fixedly connected to an insulating bracket PCB9. Both the front and rear ends of the insulating bracket PCB9 are provided with inserts. Furthermore, the lower sides of the camera bracket PCB13 and the transmitter bracket PCB20 have through-hole openings. During installation, the inserts at both ends of the insulating bracket PCB9 are inserted into the openings of the camera bracket PCB13 and the transmitter bracket PCB20. The upper end of the insulating bracket PCB9 is provided with an integrated core 10, and the right side of the integrated core 10 is provided with a power amplifier support. The amplifier bracket PCB11 has its left end abutting against the right end of the integrated camera module 10. The amplifier board PCBA12 is fixedly connected to the right side of the amplifier bracket PCB11. The lower left side of the amplifier board PCBA12 is fixedly connected to the right end of the insulating bracket PCB9. The front and rear ends of the amplifier bracket PCB11 are respectively equipped with a transmitter bracket PCB20 and a camera bracket PCB13. The lens bracket PCB15 of the camera bracket PCB13 has an opening on its surface, and both the front and rear ends of the amplifier bracket PCB11 are equipped with plugs. During installation, the plugs at the front and rear ends of the amplifier bracket PCB11 are inserted into the openings of the camera bracket PCB13 and the lens bracket PCB15. The front end of the transmitter bracket PCB20 is fixedly connected to the transmitter board PCBA19, and the rear end of the camera bracket PCB13 is fixedly connected to the echo suppression board PCBA14. Through the compact combination of the insulating bracket PCB9, the amplifier bracket PCB11, the camera bracket PCB13, the lens bracket PCB15, and the transmitter bracket PCB20 with the integrated camera module 10, space can be maximized, thereby reducing the overall size of the camera.

[0023] Reference Figures 3-7As shown, a speaker pad 6 is fixedly connected to the bottom of the monitoring housing 5 and the right side of the power amplifier board PCBA12. A speaker 7 is fixedly installed on the upper end of the speaker pad 6. A lens bracket PCB15 is sleeved on the left end of the outer surface of the integrated mechanism 10. The front, rear, and lower ends of the lens bracket PCB15 are all provided with through-holes. The left ends of the camera bracket PCB13, the transmitter bracket PCB20, and the insulating bracket PCB9 are all provided with inserts. During installation, the inserts on the left ends of the camera bracket PCB13 and the transmitter bracket PCB20 can be inserted into the inserts on the front and rear ends of the lens bracket PCB15, and the insert on the left end of the insulating bracket PCB9 can be inserted into the insert at the lower end of the lens bracket PCB15, thereby ensuring the accuracy and stability of the installation. The front and rear sides of the right end of the lens bracket PCB15 are respectively provided with the transmitter bracket PCB20. The left end of the camera bracket PCB13 and the lower right side of the lens bracket PCB15 are located on the left end of the insulating bracket PCB9. The left end of the monitoring housing 5 is fixedly connected to the monitoring front panel 17. The monitoring front panel 17 has a shielding glass inside, which is limited by the shielding glass pressure plate 16. The right end of the monitoring front panel 17 has a shielding glass pressure plate 16. The front right side of the shielding glass pressure plate 16 has a MIC bracket PCB18. The right end of the monitoring housing 5 is fixedly connected to the monitoring rear panel 23. The rear left side of the monitoring rear panel 23 is fixedly connected to the SDI tail plate filter box 21. The front left side of the monitoring rear panel 23 has a power board PCBA22. The shielding is achieved by the shielding glass inside the monitoring front panel 17 and the filtering is achieved by the SDI tail plate filter box 21 and the DC feedthrough filter, thereby meeting the requirements of EMC radiated emission technology.

[0024] The working principle and usage process of this utility model are as follows: Before use, complete the installation of internal components and wiring connections. The compact combination of the insulating bracket PCB9, power amplifier bracket PCB11, camera bracket PCB13, lens bracket PCB15, and transmitter bracket PCB20 with the integrated mechanism 10 maximizes space utilization and reduces the overall size of the camera. This not only makes installation more convenient but also reduces the space occupied during transportation, thereby lowering transportation costs. During use, after installing the camera in a suitable position using the mounting base 1, the monitoring angle of the camera is adjusted using the movable bracket 2 to align it with the area to be monitored, thus completing the installation of the camera.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A low-magnification network audio and video intercom camera, characterized in that: The system includes a mounting base (1), with a movable frame (2) on its outer surface. A pan-tilt connection plate (3) is fixedly connected to the upper end of the movable frame (2). A housing mounting plate (4) is fixedly connected to the upper end of the pan-tilt connection plate (3). A monitoring housing (5) is fixedly connected to the upper end of the housing mounting plate (4). A core mounting plate (8) is fixedly connected to the bottom of the monitoring housing (5). An insulating support PCB (9) is fixedly connected to the upper end of the core mounting plate (8). An integrated core mechanism (10) is provided on the upper end of the insulating support PCB (9). A power amplifier bracket PCB (11) is provided on the right side. A power amplifier board PCBA (12) is fixedly connected to the right side of the power amplifier bracket PCB (11). The lower left side of the power amplifier board PCBA (12) is fixedly connected to the right side of the insulating bracket PCB (9). A transmitter bracket PCB (20) and a camera bracket PCB (13) are provided at the front and rear ends of the power amplifier bracket PCB (11), respectively. A transmitter board PCBA (19) is fixedly connected to the front end of the transmitter bracket PCB (20), and an echo suppression board PCBA (14) is fixedly connected to the rear end of the camera bracket PCB (13).

2. The low-magnification network audio / video intercom camera according to claim 1, characterized in that: The bottom of the monitoring housing (5) is fixedly connected to the right side of the power amplifier board PCBA (12) with a speaker pad (6), and a speaker (7) is fixedly installed on the upper end of the speaker pad (6).

3. The low-magnification network audio / video intercom camera according to claim 1, characterized in that: The lens bracket PCB (15) is sleeved on the left end of the outer surface of the integrated mechanism (10). The front and rear sides of the right end of the lens bracket PCB (15) are respectively set on the left end of the transmitter bracket PCB (20) and the camera bracket PCB (13). The lower right side of the lens bracket PCB (15) is set on the left end of the insulating bracket PCB (9).

4. The low-magnification network audio / video intercom camera according to claim 1, characterized in that: The left end of the monitoring housing (5) is fixedly connected to the monitoring front panel (17), the right end of the monitoring front panel (17) is provided with a shielding glass pressure plate (16), and the front side of the right end of the shielding glass pressure plate (16) is provided with a MIC bracket PCB (18).

5. The low-magnification network audio / video intercom camera according to claim 1, characterized in that: The right end of the monitoring housing (5) is fixedly connected to the monitoring rear panel (23), the left rear end of the monitoring rear panel (23) is fixedly connected to the SDI tail plate filter box (21), and the left front end of the monitoring rear panel (23) is provided with a power board PCBA (22).

Images