Video recording device convenient for height adjustment

Abstract

The utility model discloses a video recording device convenient for height adjustment, which comprises a fixing plate, the upper surface of the fixing plate is fixedly connected with a fixing frame, the upper surface of the fixing frame is fixedly embedded with a limiting cylinder, and the top end of the limiting cylinder is fixedly connected with a connecting plate. According to the device, through cooperation of a micro positive and negative rotation motor, a threaded rod and a bearing, the effect that a threaded sleeve drives a limiting plate and an adjusting plate to adjust the height is achieved, the purpose of positioning the threaded sleeve and the limiting plate is achieved through a limiting groove, a sliding hole and a sliding rod, the phenomenon that the adjusting plate is stuck in the moving process is prevented, and the service life of the device is prolonged. Due to the fact that the video recorder and the camera are fixedly connected to the position of the adjusting plate, video recording is facilitated, meanwhile, a certificate can be photographed, and the problems that the height of the video recording device is inconvenient to adjust, video recording needs to be paused when the certificate is photographed, operation is tedious, and the use effect of the video recording device convenient to adjust in height is reduced are solved. The popularization and use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of scientific and technological intermediary services, in particular to a video recording device which is convenient for height adjustment. Background Art

[0002] The science and technology intermediary service system mainly refers to a science and technology organization system composed of science and technology service institutions established to meet the needs of economic construction and scientific and technological progress, mainly focusing on technological innovation and improving competitiveness of small and medium-sized enterprises, and providing socialized and industrialized services. It includes science and technology consulting and training, science and technology incubation service system, technology innovation service system and investment and financing service system, mainly including productivity promotion centers, high-tech entrepreneurship service centers, engineering technology research centers and science and technology entrepreneurship centers.

[0003] In the technology intermediary service system, a video recording device that is easy to adjust in height is often needed. In order to avoid later business disputes, it is usually necessary to use a video recording device to record the transaction process. However, the video recording device that is easy to adjust in height in the prior art is not easy to adjust in height during use, and the video recording needs to be paused when taking pictures of documents. The operation is cumbersome, which reduces the use effect of the video recording device that is easy to adjust in height. To this end, we propose a video recording device that is easy to adjust in height to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a video recording device which is easy to adjust in height, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the fixing plate is fixedly provided with a fixing frame, and the top of the fixing frame is fixedly embedded with a limiting cylinder, and the top of the limiting cylinder is fixedly connected to a connecting plate, and an adjusting plate is provided above the fixing plate, and the back of the adjusting plate is fixedly connected with two limiting plates, the upper surface of the adjusting plate is fixedly installed with a video recorder, and the bottom surface of the adjusting plate is fixedly connected with a camera. A threaded rod is provided inside the limiting cylinder, and a threaded sleeve is threadedly connected to the outer surface of the threaded rod. Two limiting grooves are provided on the outer surface of the limiting cylinder, and the side surfaces of the two limiting plates close to each other both penetrate the limiting grooves and are fixedly connected to the outer surface of the threaded sleeve. A bearing is fixedly embedded on the bottom surface of the connecting plate, and the outer surface of the top of the threaded rod is fixedly connected to the inner ring of the bearing. A micro forward and reverse motor is fixedly connected to the upper surface of the fixing plate, and the output end of the micro forward and reverse motor is fixedly connected to the bottom end of the threaded rod.

[0007] In a further embodiment, two groups of support seats are provided below the fixing plate, and the upper surface of each of the support seats is fixedly connected to the bottom surface of the fixing plate.

[0008] In a further embodiment, a reinforcement frame is fixedly connected to the upper surface of the fixing plate, and an inner side wall of the reinforcement frame is fixedly connected to the outer surface of the fixing frame.

[0009] In a further embodiment, a reinforcement ring is fixedly connected to the upper surface of the fixing frame, and the inner ring of the reinforcement ring is fixedly connected to the outer surface of the limiting cylinder.

[0010] In a further embodiment, a sliding hole is opened on the upper surface of each of the limit plates, and a sliding rod is slidably connected to the interior of each of the sliding holes, and the bottom ends of the two sliding rods and the top ends of the sliding rods are respectively fixedly connected to the upper surface of the fixed frame and the bottom end of the connecting plate.

[0011] In a further embodiment, a document placement groove is provided on the upper surface of the fixing plate, and the depth of the document placement groove is at least two millimeters.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device uses the cooperation of a micro forward and reverse motor, a threaded rod and a bearing to enable the threaded sleeve to drive the limit plate and the adjustment plate to adjust the height, and uses the cooperation of the limit groove, the sliding hole and the sliding rod to achieve the purpose of positioning the threaded sleeve and the limit plate, thereby preventing the adjustment plate from getting stuck during the movement. Since the video recorder and camera are fixedly connected to the adjustment plate, it is convenient to take pictures of the documents while recording the video, thereby effectively solving the problem of inconvenience in adjusting the height of the video recording device and the need to pause the video recording when taking pictures of the documents, which is cumbersome to operate and reduces the use effect of the video recording device that is easy to adjust the height, and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a fixing plate of a video recording device for facilitating height adjustment.

[0015] Figure 2 A schematic diagram of the structure of a fixed plate in a video recording device for facilitating height adjustment when viewed from above.

[0016] Figure 3 A schematic diagram of the top-down structure of a limit cylinder in a video recording device for easy height adjustment.

[0017] Figure 4 A schematic diagram of the rear cross-section structure of a limit cylinder in a video recording device for easy height adjustment.

[0018] In the figure: 1. fixing plate; 2. supporting seat; 3. document placement slot; 4. fixing frame; 5. reinforcement frame; 6. limiting cylinder; 7. reinforcement ring; 8. connecting plate; 9. limiting plate; 10. sliding hole; 11. sliding rod; 12. adjusting plate; 13. video recorder; 14. camera; 15. threaded rod; 16. threaded sleeve; 17. bearing; 18. limiting slot; 19. micro forward and reverse motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 In the utility model, a video recording device convenient for height adjustment comprises a fixed plate 1, a fixed frame 4 is fixedly connected to the upper surface of the fixed plate 1, a limiting cylinder 6 is fixedly inlaid on the upper surface of the fixed frame 4, a connecting plate 8 is fixedly connected to the top of the limiting cylinder 6, an adjusting plate 12 is arranged above the fixed plate 1, two limiting plates 9 are fixedly connected to the back of the adjusting plate 12, a video recorder 13 is fixedly installed on the upper surface of the adjusting plate 12, a camera 14 is fixedly connected to the bottom surface of the adjusting plate 12, a threaded rod 15 is arranged inside the limiting cylinder 6, a threaded sleeve 16 is threadedly connected to the outer surface of the threaded rod 15, two limiting grooves 18 are arranged on the outer surface of the limiting cylinder 6, a side surface of the two limiting plates 9 close to each other passes through the limiting groove 18 and is fixedly connected to the outer surface of the threaded sleeve 16, a bearing 17 is fixedly inlaid on the bottom surface of the connecting plate 8, the outer surface of the top of the threaded rod 15 is fixedly connected to the inner ring of the bearing 17, a micro forward and reverse motor 19 is fixedly connected to the upper surface of the fixed plate 1, and the output end of the micro forward and reverse motor 19 is fixedly connected to the bottom end of the threaded rod 15.

[0021] Two groups of support seats 2 are provided below the fixed plate 1, and the upper surface of each support seat 2 is fixedly connected to the bottom surface of the fixed plate 1. The fixed plate 1 can be supported by the provided support seats 2. A reinforcement frame 5 is fixedly connected to the upper surface of the fixed plate 1. The inner side wall of the reinforcement frame 5 is fixedly connected to the outer surface of the fixed frame 4. The fixed frame 4 can be reinforced by the provided reinforcement frame 5. A reinforcement ring 7 is fixedly connected to the upper surface of the fixed frame 4. The inner ring of the reinforcement ring 7 is fixedly connected to the outer surface of the limiting tube 6. The limiting tube 6 can be reinforced by the provided reinforcement ring 7.

[0022] A sliding hole 10 is provided on the upper surface of each limiting plate 9, and a sliding rod 11 is slidably connected to the interior of each sliding hole 10. The bottom ends of the two sliding rods 11 and the top ends of the sliding rods 11 are fixedly connected to the upper surface of the fixed frame 4 and the bottom end of the connecting plate 8 respectively. Through the cooperation of the sliding rods 11 and the sliding holes 10, the limiting plate 9 can be made more stable during the sliding process. A document placement groove 3 is provided on the upper surface of the fixed plate 1, and the depth of the document placement groove 3 is at least two millimeters. The document placement groove 3 is provided to facilitate positioning and taking pictures of the document.

[0023] The working principle of the utility model is:

[0024] When in use, first connect the micro forward and reverse motor 19 to the power supply and control it through the control switch. By starting the micro forward and reverse motor 19, the threaded rod 15 can be driven to rotate on the inner ring of the bearing 17. Since the outer surface of the threaded sleeve 16 is fixedly connected to the limit plate 9, and the limit groove 18 is used to limit the threaded sleeve 16, as the threaded rod 15 rotates, the threaded sleeve 16 can be driven to move up and down. Since the limit plate 9 is connected to the adjustment plate 12, the video recorder 13 can be driven to adjust the height. Through the camera 14 connected to the bottom surface of the adjustment plate 12 and the cooperation with the document placement slot 3, the document placed in the document placement slot 3 can be positioned and photographed, thereby increasing the use effect of the video recording device that is easy to adjust in height.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A video recording device that is easy to adjust in height, characterized in that: The invention comprises a fixing plate (1), the upper surface of the fixing plate (1) is fixedly connected to a fixing frame (4), the upper surface of the fixing frame (4) is fixedly inlaid with a limiting cylinder (6), the top of the limiting cylinder (6) is fixedly connected to a connecting plate (8), an adjusting plate (12) is arranged above the fixing plate (1), the back of the adjusting plate (12) is fixedly connected to two limiting plates (9), a video recorder (13) is fixedly installed on the upper surface of the adjusting plate (12), a camera (14) is fixedly connected to the bottom surface of the adjusting plate (12), a threaded rod (15) is arranged inside the limiting cylinder (6), and the threaded rod (15) is fixedly connected to the bottom surface of the adjusting plate (12). The outer surface of the limit tube (5) is threadedly connected to a threaded sleeve (16), the outer surface of the limit tube (6) is provided with two limit grooves (18), the side surfaces of the two limit plates (9) close to each other pass through the limit grooves (18) and are fixedly connected to the outer surface of the threaded sleeve (16), the bottom surface of the connecting plate (8) is fixedly inlaid with a bearing (17), the outer surface of the top end of the threaded rod (15) is fixedly connected to the inner ring of the bearing (17), the upper surface of the fixed plate (1) is fixedly connected to a micro forward and reverse motor (19), and the output end of the micro forward and reverse motor (19) is fixedly connected to the bottom end of the threaded rod (15).

2. A video recording device that is easy to adjust in height according to claim 1, characterized in that: Two groups of support seats (2) are provided below the fixing plate (1), and the upper surface of each support seat (2) is fixedly connected to the bottom surface of the fixing plate (1).

3. A video recording device that is easy to adjust in height according to claim 1, characterized in that: A reinforcement frame (5) is fixedly connected to the upper surface of the fixing plate (1), and an inner side wall of the reinforcement frame (5) is fixedly connected to the outer surface of the fixing frame (4).

4. A video recording device that is easy to adjust in height according to claim 1, characterized in that: A reinforcement ring (7) is fixedly connected to the upper surface of the fixed frame (4), and the inner ring of the reinforcement ring (7) is fixedly connected to the outer surface of the limiting cylinder (6).

5. The video recording device with easy height adjustment according to claim 1, characterized in that: A sliding hole (10) is provided on the upper surface of each of the limiting plates (9), and a sliding rod (11) is slidably connected inside each of the sliding holes (10). The bottom ends of the two sliding rods (11) and the top ends of the sliding rods (11) are fixedly connected to the upper surface of the fixed frame (4) and the bottom end of the connecting plate (8) respectively.

6. The video recording device with easy height adjustment according to claim 1, characterized in that: The upper surface of the fixing plate (1) is provided with a document placement groove (3), and the depth of the document placement groove (3) is at least two millimeters.

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