Video analysis box with plug stable in plugging
By designing a limited position mechanism for fixed blocks, limit sleeves, pull plates, clamps and springs in the video analysis box, the problem of unstable plug-in between the plug and the body is solved, ensuring the stable operation of the equipment.
Patent Information
- Application Number
- CN202421948394.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-13
AI Technical Summary
When used, the plug and the body are plugged in unstable, which can easily lead to power outage of the equipment and affect the normal operation of the body.
A restricted position mechanism including a fixed block, a limiting sleeve, a pull-up plate, a clamp and a spring is designed to maintain stable connection between the plug and the joint through the threaded connection and the action of the spring.
It effectively solves the problem of unstable plug-in between the plug and the body, ensures the stable operation of the equipment, and avoids the power outage caused by unstable plug-in.
Smart Images
Figure CN223007089U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of video analysis boxes, in particular to a video analysis box with stable plug insertion. Background Art
[0002] Face recognition by a video analysis box refers to a technology that uses a video analysis box (video intelligent analysis device) to recognize and analyze human faces in a video stream. The video analysis box realizes the detection, tracking and recognition of human faces in the video through high-performance image processing and analysis algorithms. Face recognition by a video analysis box generally includes the following steps: Face detection: Through image processing and face detection algorithms, the position and posture of human faces are detected in real time from the video stream. This step usually uses technologies such as feature extraction and pattern matching to quickly and accurately locate the area where the human face is located. Face tracking: For consecutive frames in the video, tracking algorithms are used to track the detected human faces, maintain continuous tracking of the human faces, and use the information of target movement for prediction and correction. Face recognition: Using face feature extraction and matching algorithms, the detected human faces are compared with an existing human face feature library to confirm whether they are known persons. However, when the video analysis box is in use, the plug is not stably inserted into the body, which easily causes the device to lose power, thus affecting the normal operation of the body. Content of the Utility Model
[0003] The purpose of the utility model is to provide a video analysis box with stable plug insertion, which solves the problem that when the video analysis box is in use, the plug is not stably inserted into the body, which easily causes the device to lose power, thus affecting the normal operation of the body.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A video analysis box with stable plug insertion, including a body, a connector is arranged inside the body, a plug is inserted into the connector, the plug is slidably connected to the body, a fixing block is fixedly connected inside the body, a limiting sleeve is rotatably connected to the outside of the fixing block, a convex block is fixedly connected to the inner wall of the limiting sleeve, an annular groove is opened inside the fixing block, the convex block is slidably connected to the inside of the annular groove, and a limiting mechanism is arranged on the body.
[0005] Preferably, the fixing block is slidably connected to the connector, and the fixing block contacts the plug. Through the design of the fixing block, it can be used to install the limiting sleeve.
[0006] Preferably, the limiting sleeve contacts the body, and the limiting sleeve is threadedly connected to the plug. Through the design of the limiting sleeve, it can limit the plug.
[0007] Preferably, the limiting mechanism includes a pulling plate which is slidably connected to the inside of the body. A clamping block is fixedly connected to the side of the pulling plate close to the body. A clamping groove is formed inside the limiting sleeve. A sliding rod is fixedly connected to the side of the pulling plate close to the body, and the sliding rod is slidably connected to the body. A limiting ring is fixedly connected to the inside of the body. The limiting ring contacts the pulling plate and is slidably connected to the sliding rod. A spring is arranged on the outer side of the sliding rod. By moving the pulling plate away from the body, the pulling plate drives the sliding rod to slide in the limiting ring, so that the sliding rod compresses the spring, and the pulling plate drives the clamping block to slide out of the clamping groove on the limiting sleeve, and the limitation of the limiting sleeve can be released.
[0008] Preferably, the clamping block is slidably connected to the body, and the clamping block is slidably connected to the inside of the clamping groove. Through the design of the clamping block, the limiting sleeve can be limited.
[0009] Preferably, one end of the spring contacts the sliding rod, and the other end of the spring contacts the limiting ring. Through the design of the spring, the clamping block can be driven to limit the limiting sleeve.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0011] 1. By arranging components such as a fixed block and a limiting sleeve, the present utility model can make the limiting sleeve perform a threaded movement with the plug by rotating the limiting sleeve, so that the plug is stably inserted into the connector, solving the problem that the plug is unstably inserted into the body during the use of the video analysis box, which easily causes the device to lose power and affects the normal operation of the body.
[0012] 2. By arranging components such as a pulling plate, a clamping block, and a spring, the present utility model can drive the pulling plate to move by the elastic force of the spring, so that the clamping plate drives the clamping block to slide into the clamping groove on the limiting sleeve, which can limit the limiting sleeve, so that the limiting sleeve is stable when limiting the plug, and thus the plug is stable when inserted into the connector. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is the three-dimensional overall structure of the present utility model Figure 1 ;
[0014] Figure 2 is the three-dimensional overall structure of the present utility model Figure 2 ;
[0015] Figure 3 is the front sectional view of the present utility model Figure 1 ;
[0016] Figure 4 is the side sectional view of the present utility model Figure 2 ;
[0017] Figure 5 For the present utility model Figure 4 The enlarged view of the structure of part A in
[0018] Figure 6 For the present utility model Figure 3 The enlarged view of the structure of part B in
[0019] In the figure: 1, the body; 2, the connector; 21, the plug; 22, the fixing block; 23, the limiting sleeve; 24, the convex block; 25, the annular groove; 3, the limiting mechanism; 31, the pull plate; 32, the clamping block; 33, the clamping groove; 34, the sliding rod; 35, the limiting ring; 36, the spring. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-6 , a video analysis box with stable plug insertion, including a body 1. A connector 2 is arranged inside the body 1. A plug 21 is inserted into the connector 2. The plug 21 is slidably connected to the body 1. A fixing block 22 is fixedly connected inside the body 1. The fixing block 22 is slidably connected to the connector 2. The fixing block 22 contacts the plug 21. Through the design of the fixing block 22, it can be used to install the limiting sleeve 23. The limiting sleeve 23 is rotatably connected to the outside of the fixing block 22. The limiting sleeve 23 contacts the body 1. The limiting sleeve 23 is threadedly connected to the plug 21. Through the design of the limiting sleeve 23, it can limit the plug 21. A convex block 24 is fixedly connected to the inner wall of the limiting sleeve 23. An annular groove 25 is opened inside the fixing block 22. The convex block 24 is slidably connected inside the annular groove 25. A limiting mechanism 3 is arranged on the body 1.
[0022] Please refer to Figures 2-6 , the limiting mechanism 3 includes a pull plate 31. The pull plate 31 is slidably connected inside the body 1. A clamping block 32 is fixedly connected to the side of the pull plate 31 close to the body 1. A clamping groove 33 is opened inside the limiting sleeve 23. The clamping block 32 is slidably connected to the body 1. The clamping block 32 is slidably connected inside the clamping groove 33. Through the design of the clamping block 32, it can limit the limiting sleeve 23. A sliding rod 34 is fixedly connected to the side of the pull plate 31 close to the body 1. The sliding rod 34 is slidably connected to the body 1.
[0023] Please refer to Figures 2-6, a limiting ring 35 is fixedly connected inside the body 1. The limiting ring 35 contacts the pull plate 31. The limiting ring 35 is slidably connected to the sliding rod 34. A spring 36 is arranged on the outer side of the sliding rod 34. One end of the spring 36 contacts the sliding rod 34, and the other end of the spring 36 contacts the limiting ring 35. Through the design of the spring 36, the clamping block 32 can be driven to limit the limiting sleeve 23. By moving the pull plate 31 in a direction away from the body 1, the pull plate 31 drives the sliding rod 34 to slide inside the limiting ring 35, so that the sliding rod 34 squeezes the spring 36, and the pull plate 31 drives the clamping block 32 to slide out of the clamping groove 33 on the limiting sleeve 23, and the limitation on the limiting sleeve 23 can be released.
[0024] The specific implementation process of the present utility model is as follows: When in use, by moving the pull plate 31 in a direction away from the body 1, the pull plate 31 drives the sliding rod 34 to slide inside the limiting ring 35, so that the sliding rod 34 squeezes the spring 36, and the pull plate 31 drives the clamping block 32 to slide out of the clamping groove 33 on the limiting sleeve 23, and the limitation on the limiting sleeve 23 can be released. Then, the plug 21 is inserted into the connector 2, and then the limiting sleeve 23 is rotated, so that the limiting sleeve 23 performs a threaded movement with the plug 21, thereby enabling the limiting sleeve 23 to limit the plug 21 and keeping the insertion of the plug 21 and the connector 2 stable. Then, the pull plate 31 is released, and the elastic force of the spring 36 can drive the sliding rod 34 to move, the sliding rod 34 drives the pull plate 31 to move, and the pull plate 31 drives the clamping block 32 to slide into the clamping groove 33 on the limiting sleeve 23, so that the clamping block 32 can re-limit the limiting sleeve 23, and thus the insertion of the plug 21 and the connector 2 is more stable.
[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A video analysis box with stable plug-in connection, comprising a body (1), characterized in that: A joint (2) is provided inside the machine body (1), a plug (21) is plugged into the joint (2), the plug (21) is slidably connected to the machine body (1), a fixed block (22) is fixedly connected inside the machine body (1), the outer side of the fixed block (22) is rotatably connected to a limiting sleeve (23), a protrusion (24) is fixedly connected to the inner wall of the limiting sleeve (23), an annular groove (25) is provided inside the fixed block (22), the inside of the annular groove (25) is slidably connected to the protrusion (24), and a limiting mechanism (3) is provided on the machine body (1).
2. A video analysis box with stable plug-in connection according to claim 1, characterized in that: The fixing block (22) is slidably connected to the connector (2), and the fixing block (22) is in contact with the plug (21).
3. The video analysis box with stable plug-in connection according to claim 1, characterized in that: The limiting sleeve (23) is in contact with the machine body (1), and the limiting sleeve (23) is connected to the plug (21) via threads.
4. The video analysis box with stable plug-in connection according to claim 1, characterized in that: The limiting mechanism (3) comprises a pull plate (31), the pull plate (31) is slidably connected inside the body (1), a clamping block (32) is fixedly connected to the side of the pull plate (31) close to the body (1), a clamping groove (33) is provided inside the limiting sleeve (23), a sliding rod (34) is fixedly connected to the side of the pull plate (31) close to the body (1), the sliding rod (34) is slidably connected to the body (1), a limiting ring (35) is fixedly connected inside the body (1), the limiting ring (35) is in contact with the pull plate (31), the limiting ring (35) is slidably connected to the sliding rod (34), and a spring (36) is provided on the outside of the sliding rod (34).
5. The video analysis box with stable plug-in connection according to claim 4, characterized in that: The clamping block (32) is slidably connected to the body (1), and the interior of the clamping slot (33) is slidably connected to the clamping block (32).
6. The video analysis box with stable plug-in connection according to claim 4, characterized in that: One end of the spring (36) contacts the slide bar (34), and the other end of the spring (36) contacts the limit ring (35).