Video access data collection terminal device

Abstract

The utility model discloses a kind of video access data acquisition terminal devices, it relates to video acquisition technical field, this video access data acquisition terminal device, including protective shell, further include: first servo motor is arranged in protective shell bottom surface, the output of first servo motor is fixedly provided with lifting assembly, the top of lifting assembly is fixedly provided with equipment seat, the side of equipment seat top surface is fixedly installed with video encoder, the side of video encoder is electrically connected with memory;Rotary assembly is arranged in the side of equipment seat top surface.The utility model is provided with main acquisition camera and spare acquisition camera, double camera forms redundancy standby mechanism, when main acquisition camera fails or maintenance, spare acquisition camera can be used as emergency standby, ensure the continuity and uninterruptedness of video data acquisition, avoid video interruption influence use.

Description

Technical Field

[0001] This utility model relates to the field of video acquisition technology, specifically a video access data acquisition terminal device. Background Technology

[0002] With the widespread application of video surveillance technology in security, industry and other fields, the reliability and continuity of video data acquisition terminal devices, as core front-end equipment, are of paramount importance.

[0003] The utility model patent with announcement number CN219588516U discloses a video acquisition terminal device. Although the application starts a DC motor to drive the movable frame to rotate around the protective cover, the cleaning mechanism comes into contact with the protective cover and generates friction to remove dust from the surface of the protective cover, ensuring the clarity of the video captured by the camera.

[0004] However, this video acquisition terminal device uses a single camera for video acquisition. When the camera needs to be repaired, maintained, or is damaged, the video acquisition will be interrupted, affecting the continuity of video data. In addition, the camera is easily damaged if it is left external for a long time. Utility Model Content

[0005] The purpose of this utility model is to provide a video access data acquisition terminal device to solve the problems mentioned in the background art, such as the interruption of video acquisition when a single camera is used for video acquisition, which affects the continuity of video data, and the easy damage to the camera when it is external for a long time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a video access data acquisition terminal device, comprising a protective housing, and further comprising: a first servo motor disposed on the bottom surface of the protective housing, a lifting assembly fixedly disposed on the output end of the first servo motor, a device base fixedly disposed on the top of the lifting assembly, a video encoder fixedly mounted on one side of the top surface of the device base, and a memory electrically connected to one side of the video encoder; a rotating assembly disposed on one side of the top surface of the device base, a mounting base fixedly disposed on the top of the rotating assembly, a main acquisition camera fixedly mounted on one side of the top surface of the mounting base, and a backup acquisition camera fixedly mounted on the other side of the top surface of the mounting base; and pushing assemblies disposed on both sides of the top surface of the mounting base, with protective top covers hinged to both sides of the top surface of the protective housing.

[0007] As a preferred technical solution of this utility model, the lifting assembly includes a threaded sleeve and a lifting screw. The threaded sleeve is fixedly installed at the output end of the first servo motor, and the lifting screw is threadedly connected to the inside of the threaded sleeve. The lifting assembly is used to drive the main acquisition camera and the backup acquisition camera to lift.

[0008] As a preferred technical solution of this utility model, the rotating component includes a second servo motor, a first bevel gear and a second bevel gear. The second servo motor is fixedly installed on the top surface of the device base, the first bevel gear is fixedly disposed at the output end of the second servo motor, the second bevel gear meshes with one side of the first bevel gear, and the second bevel gear is rotatably disposed on the top surface of the device base. The rotating component is used to drive the main acquisition camera and the backup acquisition camera to rotate.

[0009] As a preferred embodiment of this utility model, the pushing assembly includes a pushing rod and a sliding ball. The pushing rod is fixedly disposed on both sides of the top surface of the mounting base, and the sliding ball is fixedly disposed on the top of the pushing rod. The pushing assembly is used to open the protective cover.

[0010] As a preferred technical solution of this utility model, the bottom surface of the protective top cover is provided with a limiting groove, and the sliding ball is slidably disposed inside the limiting groove, which facilitates the sliding of the sliding ball.

[0011] As a preferred embodiment of this utility model, limit rods are fixedly provided on both sides of the bottom surface of the equipment base, and a fixing rod is slidably provided on the surface of the limit rod. The fixing rod is fixedly provided on the inner bottom wall of the protective shell. The limit rods and the fixing rod are used to limit the position of the equipment base.

[0012] As a preferred embodiment of this utility model, a mounting bracket is fixedly installed on one side of the protective shell. The surface of the mounting bracket is provided with a threaded hole, and a mounting stud is passed through the internal thread of the threaded hole. The mounting stud is used to fix the mounting bracket.

[0013] Compared with the prior art, the present invention provides a video access data acquisition terminal device, which has the following beneficial effects: 1. The video access data acquisition terminal device, through the setting of a main acquisition camera and a backup acquisition camera, forms a redundant backup mechanism. When the main acquisition camera fails or is under maintenance, the backup acquisition camera can serve as an emergency backup, ensuring the continuity and uninterruptedness of video data acquisition and avoiding the impact of video acquisition interruption on use.

[0014] 2. This video access data acquisition terminal device, through the setting of lifting components, protective housing, protective top cover and pushing components, when in use, the first servo motor drives the threaded sleeve to rotate, so that the lifting screw drives the main acquisition camera and the backup acquisition camera to rise from the protective housing. At the same time as rising, the pushing rod pushes the sliding ball to slide inside the limit slide groove, opening the protective top cover to facilitate video acquisition. When not in use, the camera is retracted into the protective housing and the protective top cover is closed at the same time, achieving the effect of protecting the main acquisition camera and the backup acquisition camera. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the lifting component structure of this utility model; Figure 3 This is a schematic diagram of the main acquisition camera and the backup acquisition camera of this utility model; Figure 4 This is a schematic diagram of the protective top cover structure of this utility model; Figure 5 This is a schematic diagram of the protective shell structure of this utility model; Figure 6 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0016] In the diagram: 1. Protective housing; 2. First servo motor; 3. Lifting assembly; 301. Threaded sleeve; 302. Lifting screw; 4. Equipment base; 5. Rotating assembly; 501. Second servo motor; 502. First bevel gear; 503. Second bevel gear; 6. Mounting base; 7. Main acquisition camera; 8. Backup acquisition camera; 9. Pushing assembly; 901. Push rod; 902. Sliding ball; 10. Protective top cover; 11. Limiting rod; 12. Fixing rod; 13. Mounting bracket; 14. Video encoder; 15. Memory. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-6This utility model discloses a video access data acquisition terminal device, including a protective housing 1, and further including: a first servo motor 2 disposed on the bottom surface of the protective housing 1, a lifting assembly 3 fixedly disposed on the output end of the first servo motor 2, a device base 4 fixedly disposed on the top of the lifting assembly 3, a video encoder 14 fixedly mounted on one side of the top surface of the device base 4, and a memory 15 electrically connected to one side of the video encoder 14; a main acquisition camera 7 and a backup acquisition camera 8 electrically connected to the video encoder 14; a rotating assembly 5 disposed on one side of the top surface of the device base 4, a mounting base 6 fixedly disposed on the top of the rotating assembly 5, a main acquisition camera 7 fixedly mounted on one side of the top surface of the mounting base 6, and a backup acquisition camera 8 fixedly mounted on the other side of the top surface of the mounting base 6; through the setting of the main acquisition camera 7 and the backup acquisition camera 8, a redundant backup mechanism is formed by the dual cameras. When the main acquisition camera 7 fails or is under maintenance, the backup acquisition camera 8 can serve as an emergency backup, ensuring the continuity and uninterruptedness of video data acquisition and avoiding the impact of video acquisition interruption on use; The push assembly 9 is set on both sides of the top surface of the mounting base 6. The protective top cover 10 is hinged to both sides of the top surface of the protective housing 1. With the setting of the lifting assembly 3, the protective housing 1, the protective top cover 10 and the push assembly 9, when in use, the first servo motor 2 drives the threaded sleeve 301 to rotate, so that the lifting screw 302 drives the main acquisition camera 7 and the backup acquisition camera 8 to rise from inside the protective housing 1. At the same time as rising, the push rod 901 pushes the sliding ball 902 to slide inside the limit slide groove, opening the protective top cover 10 to facilitate video acquisition. When not in use, the camera is retracted into the protective housing 1 and the protective top cover 10 is closed at the same time, achieving the effect of protecting the main acquisition camera 7 and the backup acquisition camera 8.

[0019] Specifically, the lifting assembly 3 includes a threaded sleeve 301 and a lifting screw 302. The threaded sleeve 301 is fixedly installed at the output end of the first servo motor 2, and the lifting screw 302 is threadedly connected to the inside of the threaded sleeve 301.

[0020] In this embodiment, when in use, the first servo motor 2 drives the threaded sleeve 301 to rotate, so that the lifting screw 302 drives the main acquisition camera 7 and the backup acquisition camera 8 to rise from the protective housing 1.

[0021] Specifically, the rotating component 5 includes a second servo motor 501, a first bevel gear 502, and a second bevel gear 503. The second servo motor 501 is fixedly mounted on the top surface of the device base 4. The first bevel gear 502 is fixedly disposed at the output end of the second servo motor 501. The second bevel gear 503 meshes with one side of the first bevel gear 502 and is rotatably disposed on the top surface of the device base 4.

[0022] In this embodiment, the second servo motor 501 drives the first bevel gear 502 to rotate, which in turn drives the second bevel gear 503 to rotate, so that the main acquisition camera 7 and the backup acquisition camera 8 on the mounting base 6 rotate accordingly to adjust the acquisition position.

[0023] Specifically, the pushing component 9 includes a pushing rod 901 and a sliding ball 902. The pushing rod 901 is fixedly disposed on both sides of the top surface of the mounting base 6, and the sliding ball 902 is fixedly disposed on the top of the pushing rod 901.

[0024] In this implementation scheme, as the main acquisition camera 7 and the backup acquisition camera 8 rise, the push rod 901 pushes the sliding ball 902 to slide inside the limiting groove, thereby opening the protective top cover 10.

[0025] Specifically, a limiting groove is provided on the bottom surface of the protective top cover 10, and the sliding ball 902 is slidably disposed inside the limiting groove.

[0026] In this embodiment, the limiting groove facilitates the sliding of the sliding ball 902.

[0027] Specifically, limit rods 11 are fixedly installed on both sides of the bottom surface of the equipment base 4, and fixed rods 12 are slidably installed on the surface of the limit rods 11. The fixed rods 12 are fixedly installed on the inner bottom wall of the protective shell 1.

[0028] In this embodiment, when the lifting component 3 is raised or lowered, the limiting rod 11 simultaneously slides inside the fixed rod 12 to limit the lifting component 3.

[0029] Specifically, a mounting bracket 13 is fixedly installed on one side of the protective housing 1. The surface of the mounting bracket 13 has a threaded hole, and a mounting stud is inserted through the internal thread of the threaded hole.

[0030] In this embodiment, the mounting bracket 13 facilitates the installation and fixation of the protective housing 1.

[0031] The working principle and usage process of this utility model are as follows: When in use, the first servo motor 2 drives the threaded sleeve 301 to rotate, which causes the lifting screw 302 to drive the main acquisition camera 7 and the backup acquisition camera 8 to rise from the protective housing 1. At the same time as rising, the push rod 901 pushes the sliding ball 902 to slide inside the limit groove, opening the protective top cover 10 for easy video acquisition. The second servo motor 501 drives the first bevel gear 502 to rotate, which in turn drives the second bevel gear 503 to rotate, causing the main acquisition camera 7 and the backup acquisition camera 8 on the mounting base 6 to rotate and adjust the acquisition position. When not in use, the camera is retracted into the protective housing 1, and the protective top cover 10 is closed at the same time to protect the main acquisition camera 7 and the backup acquisition camera 8.

[0032] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A video access data acquisition terminal device, comprising a protective housing (1), characterized in that, Also includes: A first servo motor (2) is set on the bottom surface of the protective housing (1). A lifting assembly (3) is fixedly set on the output end of the first servo motor (2). A device base (4) is fixedly set on the top of the lifting assembly (3). A video encoder (14) is fixedly installed on one side of the top surface of the device base (4). A memory (15) is electrically connected to one side of the video encoder (14). A rotating component (5) is set on one side of the top surface of the device base (4). A mounting base (6) is fixedly set on the top of the rotating component (5). A main acquisition camera (7) is fixedly installed on one side of the top surface of the mounting base (6), and a spare acquisition camera (8) is fixedly installed on the other side of the top surface of the mounting base (6). Pushing components (9) are set on both sides of the top surface of the mounting base (6), and protective top covers (10) are hinged to both sides of the top surface of the protective housing (1).

2. The video access data acquisition terminal device according to claim 1, characterized in that: The lifting assembly (3) includes a threaded sleeve (301) and a lifting screw (302). The threaded sleeve (301) is fixedly installed at the output end of the first servo motor (2), and the lifting screw (302) is threadedly connected to the inside of the threaded sleeve (301).

3. The video access data acquisition terminal device according to claim 1, characterized in that: The rotating assembly (5) includes a second servo motor (501), a first bevel gear (502) and a second bevel gear (503). The second servo motor (501) is fixedly installed on the top surface of the device base (4). The first bevel gear (502) is fixedly installed at the output end of the second servo motor (501). The second bevel gear (503) meshes with one side of the first bevel gear (502). The second bevel gear (503) is rotatably installed on the top surface of the device base (4).

4. The video access data acquisition terminal device according to claim 1, characterized in that: The pushing assembly (9) includes a pushing rod (901) and a sliding ball (902). The pushing rod (901) is fixedly disposed on both sides of the top surface of the mounting base (6), and the sliding ball (902) is fixedly disposed on the top of the pushing rod (901).

5. The video access data acquisition terminal device according to claim 4, characterized in that: The bottom surface of the protective top cover (10) is provided with a limiting groove, and the sliding ball (902) is slidably disposed inside the limiting groove.

6. The video access data acquisition terminal device according to claim 1, characterized in that: Limiting rods (11) are fixedly installed on both sides of the bottom surface of the equipment base (4). A fixing rod (12) is slidably installed on the surface of the limiting rod (11). The fixing rod (12) is fixedly installed on the inner bottom wall of the protective shell (1).

7. The video access data acquisition terminal device according to claim 1, characterized in that: A mounting bracket (13) is fixedly installed on one side of the protective housing (1). The surface of the mounting bracket (13) is provided with a threaded hole, and the internal thread of the threaded hole is through which a mounting stud passes.

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