Computer vision protection device

Abstract

The utility model relates to the technical field of computer vision, and discloses a computer vision protection device which comprises a camera body and an installation frame, the bottom of the camera body is fixedly connected with a fixing block, a fixing mechanism is arranged in the installation frame, and a protection mechanism is arranged on the outer side of the camera body. The protection mechanism comprises a sunshade protection plate and a protection cover, a plurality of circular holes are formed in the top of the sunshade protection plate, a threaded hole is formed in the top of the camera body, a nut is slidably connected to the interior of one circular hole, and the nut is in threaded connection to the interior of the threaded hole. According to the utility model, the sunshade protection plate can be flexibly adjusted through the circular holes, the nuts and the threaded holes, the extension length can be adjusted and fixed, interference of strong light and ambient light is reduced, and meanwhile, additional protection is provided. The protective cover is firmly installed through interference fit of the groove and the rubber ring, disassembly and replacement are convenient, dust and water drop attachment is reduced through an outer oil film, clear view is ensured, and operation reliability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer vision technical field especially relates to a computer vision protection device. BACKGROUND

[0002] With the rapid development of computer vision technology, cameras have been widely used in industrial production, unmanned driving, intelligent monitoring, smart city construction, medical imaging and agricultural monitoring, and have become an indispensable important equipment in these industries. Cameras provide reliable information support for the algorithm operation, real-time decision and task execution of intelligent systems by collecting high-quality image and video data. For example, in industrial production, cameras can be used for product defect detection, production line monitoring and robot navigation; in the field of unmanned driving, cameras undertake the key tasks of identifying road environment, detecting obstacles and ensuring driving safety; in intelligent monitoring, cameras can capture target behavior in real time to provide accurate data for security systems.

[0003] In the prior art, the camera body usually lacks adjustable sunshade protection plates, and cannot adjust the sunshade structure according to actual needs to reduce the interference of strong light and environmental light, affecting the imaging quality. At the same time, its surface protection ability is insufficient, and it is easy to be damaged by external force impact, and lacks effective comprehensive protection function. In addition, the camera body is usually fixed on the mounting frame by bolts, and professional tools are needed during installation or disassembly, which is complex and time-consuming.

[0004] Therefore, a computer vision protection device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a computer vision protection device, which aims to improve the problems of lack of adjustable sunshade protection plate, insufficient protection ability and inconvenient installation and disassembly of camera.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a computer vision protection device, comprising a camera body and a mounting frame, the bottom of the camera body is fixedly connected with a fixed block, the inside of the mounting frame is provided with a fixing mechanism, the outside of the camera body is provided with a protection mechanism;

[0007] The protection mechanism comprises a sunshade protection plate and a protection cover, a plurality of circular holes are formed in the top of the sunshade protection plate, a threaded hole is formed in the top of the camera body, a nut is slidably connected in the inside of one circular hole, the nut is threadedly connected in the inside of the threaded hole, a recess one is formed in the inside of the protection cover, a recess two is formed in the outside of the camera body, and a rubber ring is installed in the inside of the recess two.

[0008] As a further description of the above technical scheme:

[0009] The fixing mechanism comprises an outer shell fixedly connected to the inside of the mounting frame, an inner shell fixedly connected to the inside of the outer shell, a bolt slidingly connected to the inside of the inner shell, a spring sleeved to the outside of the bolt, and a self-locking assembly provided on the outside of the bolt.

[0010] As a further description of the above technical solution:

[0011] The self-locking assembly comprises a pad plate and an L-shaped rod, the pad plate is fixedly connected to the outside of the bolt, the L-shaped rod is fixedly connected to the outside of the pad plate, the inner shell is provided with an L-shaped slot on the outside, and the outer shell is provided with an arc-shaped slot at the end away from the mounting frame.

[0012] As a further description of the above technical solution:

[0013] The sunshade protection plate is slidingly connected to the top of the camera body, and the rubber ring is clamped in the inside of the groove.

[0014] As a further description of the above technical solution:

[0015] The protection cover is slidingly connected to the outside of the camera body, and the oil film is installed on the outside of the protection cover.

[0016] As a further description of the above technical solution:

[0017] The fixing block is inserted into the inside of the mounting frame, and the bolt is inserted into the inside of the fixing block.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to one side of the pad plate, the other end of the spring is in abutment with the inner wall of the inner shell, and the pad plate is slidingly connected to the inside of the inner shell.

[0020] As a further description of the above technical solution:

[0021] The L-shaped rod is slidingly connected to the inside of the L-shaped slot and the arc-shaped slot, and the bolt is fixedly connected with a pull ring at the end away from the mounting frame.

[0022] The utility model has the advantages of:

[0023] 1. The utility model discloses a sunshade protection board realizes flexible adjustment through the cooperation of circular hole, nut and threaded hole, and users can adjust its length of projection according to demand and fix, effectively reduce the interference of strong light and ambient light to camera main part, provide additional protection simultaneously. The interference fit of recess one and rubber ring is used to firmly install the protection cover outside the camera main part, and the protection cover is convenient for quick dismounting and replacement, and the oil film on the outside of the protection cover reduces dust and water droplet adhesion, keeps the camera field of view clear, and improves device operation reliability.

[0024] 2. The utility model discloses through the fixed mechanism ensures the stable fixation of camera main part, when installing, through the pull ring to pull the bolt, cooperates the self -locking function of L -shaped rod and L -shaped groove, need not continuously pull the bolt with force, the installation and dismounting of camera main part are convenient, effectively reduce the labor intensity, improve installation efficiency and use convenience. DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the computer vision protection device of the utility model;

[0026] Figure 2 It is an exploded structural schematic view of the computer vision protection device of the utility model;

[0027] Figure 3 It is Figure 2 The enlarged schematic view of A in the utility model;

[0028] Figure 4 It is Figure 2 The enlarged schematic view of B in the utility model.

[0029] Legend:

[0030] 1, sunshade protection board, 2, circular hole, 3, nut, 4, mounting bracket, 5, protection cover, 6, oil film, 7, threaded hole, 8, backing plate, 9, bolt, 10, inner shell, 11, L-shaped groove, 12, outer shell, 13, arc-shaped groove, 14, L-shaped rod, 15, fixed block, 16, recess one, 17, recess two, 18, camera main part, 19, rubber ring, 20, spring. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Refer to Figure 1 - Figure 4The utility model provides an embodiment: a computer vision protection device, including camera main part 18 and mounting bracket 4, the bottom fixedly connected with fixed block 15 of camera main part 18 is provided with fixed mechanism in mounting bracket 4, the outside of camera main part 18 is provided with protection mechanism,

[0033] Protection mechanism includes sunshade protection board 1 and protection cover 5, a plurality of round holes 2 are seted up in the top of sunshade protection board 1, the top of camera main part 18 is seted up with threaded hole 7, the inside of a round hole 2 is slidably connected with nut 3, and nut 3 is connected in the inside of threaded hole 7, and the inside of protection cover 5 is seted up with recess one 16, and the outside of camera main part 18 is seted up with recess two 17, and rubber ring 19 is installed in the inside of recess two 17, and sunshade protection board 1 is slidably connected in the top of camera main part 18, and rubber ring 19 is clamped in the inside of recess one 16, and protection cover 5 is slidably connected in the outside of camera main part 18, and oil film 6 is installed in the outside of protection cover 5. Camera main part 18 is used for gathering image data, and is the core part of entire device. Mounting bracket 4 provides the fixed and support function of device, ensures the stable installation of camera main part 18. Fixed block 15 realizes the stable installation of camera main part 18 on mounting bracket 4 by cooperating with the fixed mechanism in the inside of mounting bracket 4. Sunshade protection board 1 is used for shielding strong light and reducing environmental light interference, protects the imaging quality of camera main part 18, also can carry out protection to the outside of camera main part 18, avoids the loss caused to camera main part 18 by outside. The function of round hole 2 is that when adjusting the length of sunshade protection board 1, nut 3 is used in cooperation, and sunshade protection board 1 is stably fixed in the top of camera main part 18 by the connection of nut 3 and threaded hole 7, to realize the flexible adjustment of sunshade protection board 1, effectively improve the sunshade effect of camera main part 18. Nut 3 is slidably connected in round hole 2, and is threadedly connected to the inside of threaded hole 7 in the top of camera main part 18, and is used for adjusting and fixing the position of sunshade protection board 1. Threaded hole 7 is seted up in the top of camera main part 18, and is used for realizing the fixed and sliding adjustment of sunshade protection board 1 with nut 3. Protection cover 5 covers the lens of camera main part 18, and is used for protecting the lens of camera main part 18 from the influence of outside dust, water drop and impact. Oil film 6 is installed in the outside of protection cover 5, and is used for reducing the adhesion of water drop, dust and other pollutants on the surface of protection cover 5, to ensure the definition of the field of view of the lens of camera main part 18. Recess two 17 is used for installing rubber ring 19, and is convenient for replacing rubber ring 19 after long time use. Rubber ring 19 is used for conveniently installing protection cover 5, and recess one 16 in protection cover 5 is interference fit with rubber ring 19, so that protection cover 5 can be easily installed at the lens of camera main part 18, and is also convenient for replacement.

[0034] Refer to Figure 1 - Figure 4The fixing mechanism comprises an outer shell 12 fixedly connected inside the mounting frame 4, an inner shell 10 fixedly connected inside the outer shell 12, a bolt 9 slidably connected inside the inner shell 10, a spring 20 sleeved outside the bolt 9, a self-locking assembly provided outside the bolt 9, a fixing block 15 inserted into the mounting frame 4, and the bolt 9 inserted into the fixing block 15. The outer shell 12 is used for bearing various parts inside the outer shell 12, ensuring normal operation and providing stable fixation of the fixing block 15. The inner shell 10 is used for providing a movement track for the sliding of the bolt 9, ensuring smooth sliding and locking the fixing block 15 in the mounting frame 4. The bolt 9 is used for being inserted into the fixing block 15 after the fixing block 15 is inserted into the mounting frame 4, achieving locking of the fixing block 15 and stable installation of the camera body 18. The self-locking assembly is used for locking the bolt 9 without pulling the bolt 9 all the time after the bolt 9 is pulled out of the fixing block 15.

[0035] With reference to Figure 1 , Figure 2 and Figure 4 , the self-locking assembly comprises a backing plate 8 and an L-shaped rod 14, the backing plate 8 is fixedly connected outside the bolt 9, the L-shaped rod 14 is fixedly connected outside the backing plate 8, the inner shell 10 is provided with an L-shaped slot 11 outside, the outer shell 12 is provided with an arc-shaped slot 13 away from the mounting frame 4, one end of the spring 20 is fixedly connected to one side of the backing plate 8, the other end of the spring 20 abuts against the inner wall of the inner shell 10, the backing plate 8 is slidably connected inside the inner shell 10, the L-shaped rod 14 is slidably connected inside the L-shaped slot 11 and the arc-shaped slot 13, and the bolt 9 is fixedly connected with a pull ring away from the mounting frame 4. The backing plate 8 is used for fixing the L-shaped rod 14. The L-shaped rod 14 is used for being clamped in the L-shaped slot 11 by rotating the bolt 9 after the bolt 9 is pulled out of the fixing block 15, achieving locking of the bolt 9 without pulling the bolt 9 all the time, and further providing convenience for installation or replacement of the camera body 18. The arc-shaped slot 13 is used for providing a sliding track for the L-shaped rod 14 when the bolt 9 is rotated. The pull ring is used for conveniently pulling the bolt 9.

[0036] Working principle: first, in the installation camera body 18, first by pulling ring pull pin 9, after the pull pin 9 is pulled out, the L-shaped rod 14 can be through the rotation of the pull pin 9 card in the L-shaped slot 11, so as to fix the position of the pull pin 9, without manual continuous force, then the fixed block 15 at the bottom of the camera body 18 is inserted into the installation frame 4 inside, and then the pull pin 9 is rotated by rotating in the opposite direction, so that the L-shaped rod 14 can slide freely in the L-shaped slot 11, the pulling ring is loosened, and the pull pin 9 is inserted into the fixed block 15 under the action of the spring 20, so as to realize the fixation of the fixed block 15, thus the camera body 18 is installed. During the normal operation of the camera body 18, the sunshade protection plate 1 is matched with the threaded hole 7 through the circular hole 2 and the nut 3 at the top, which can adjust the extension length of the sunshade protection plate 1 according to the demand, and is fixed at the top of the camera body 18. Through the adjusting function, the sunshade protection plate 1 can effectively reduce the interference of strong light and environmental light on the camera imaging, and at the same time provide additional protection for the outside of the camera body 18. The protective cover 5 is slidably connected to the outside of the camera body 18, and is firmly installed and easily disassembled through the interference fit of the groove one 16 and the rubber ring 19. The protective cover 5 covers the camera lens part, protects it from dust, water droplets and impact, and at the same time the oil film 6 outside the protective cover 5 can effectively reduce the adhesion of dust and water droplets, and maintain the clarity of the camera view. When the rubber ring 19 needs to be replaced, it can be easily taken out through the groove two 17, and a new rubber ring 19 is installed, to ensure the fixing effect of the protective cover 5 and the camera body 18.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A computer vision protection device, comprising a camera body (18) and a mounting bracket (4), characterized in that: The bottom of the camera body (18) is fixedly connected to a fixing block (15), the mounting bracket (4) is provided with a fixing mechanism inside, and the camera body (18) is provided with a protective mechanism on the outside. The protective mechanism includes a sunshade plate (1) and a protective cover (5). The sunshade plate (1) has multiple circular holes (2) on its top. The camera body (18) has a threaded hole (7) on its top. A nut (3) is slidably connected inside one of the circular holes (2). The nut (3) is threaded inside the threaded hole (7). The protective cover (5) has a first groove (16) inside. The camera body (18) has a second groove (17) on its outer side. A rubber ring (19) is installed inside the second groove (17).

2. The computer vision protection device according to claim 1, characterized in that: The fixing mechanism includes a housing (12), the outer side of which is fixedly connected to the inside of the mounting bracket (4), the inner shell (10) is fixedly connected inside the housing (12), a pin (9) is slidably connected inside the inner shell (10), a spring (20) is sleeved on the outer side of the pin (9), and a self-locking component is provided on the outer side of the pin (9).

3. The computer vision protection device according to claim 2, characterized in that: The self-locking assembly includes a pad (8) and an L-shaped rod (14). The middle part of the pad (8) is fixedly connected to the outside of the pin (9). The L-shaped rod (14) is fixedly connected to the outside of the pad (8). An L-shaped groove (11) is provided on the outside of the inner shell (10). An arc-shaped groove (13) is provided on the end of the outer shell (12) away from the mounting bracket (4).

4. The computer vision protection device according to claim 1, characterized in that: The sunshade (1) is slidably connected to the top of the camera body (18), and the rubber ring (19) is snapped into the groove (16).

5. A computer vision protection device according to claim 1, characterized in that: The protective cover (5) is slidably connected to the outside of the camera body (18), and an oil film (6) is installed on the outside of the protective cover (5).

6. A computer vision protection device according to claim 2, characterized in that: The fixing block (15) is inserted into the mounting bracket (4), and the pin (9) is inserted into the fixing block (15).

7. A computer vision protection device according to claim 3, characterized in that: One end of the spring (20) is fixedly connected to one side of the pad (8), and the other end of the spring (20) abuts against the inner wall of the inner shell (10). The pad (8) is slidably connected inside the inner shell (10).

8. A computer vision protection device according to claim 3, characterized in that: The L-shaped rod (14) is slidably connected inside the L-shaped groove (11) and the arc groove (13), and a pull ring is fixedly connected to the end of the pin (9) away from the mounting bracket (4).

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