Mobile platform for face recognition device

Abstract

The utility model provides a mobile platform for a face recognition device, and belongs to the technical field of face recognition. The mobile platform for the face recognition device comprises a mobile supporting structure and a face recognition structure. The movable supporting structure comprises a base and an adjusting part, a first groove is formed in the bottom of the base, the adjusting part is installed on the first groove, the face recognition structure comprises a supporting platform, a rotating part and a face recognition part, the supporting platform is fixed to the adjusting part and the limiting part, and the rotating part is installed on the supporting platform. A storage groove is formed in the top face of the supporting platform, the rotating piece is rotationally connected to the interior of the second groove, and the face recognition piece is installed on the rotating piece. The face recognition device can be used at any time without being disassembled in the using process, meanwhile, the face recognition device can be stored and protected when the face recognition device is not used, and therefore using safety and flexibility are improved, and using can be more convenient.

Description

Technical Field

[0001] This utility model relates to the field of facial recognition technology, and more specifically, to a mobile platform for facial recognition devices. Background Technology

[0002] Facial recognition is a biometric technology that identifies individuals based on their facial features. It involves using cameras or webcams to capture images or video streams containing faces, automatically detecting and tracking faces within the images, and then performing facial recognition. This process is also commonly referred to as image recognition or facial identification. A facial recognition system is a technology that identifies an individual by comparing digital images or video frames of a face with a database of known faces. This technology is primarily used for identity verification and user authentication services, achieving this by analyzing facial features in a given image.

[0003] Currently, mobile facial recognition devices are used for temporary personnel recording. Most existing temporary facial recognition devices are temporarily fixed by a fixed structure, which requires repeated disassembly and reassembly, making them relatively troublesome. At the same time, the facial recognition devices are always exposed to the air, making them susceptible to damage from being touched by non-staff members or children when not in use. Therefore, it is necessary to propose a mobile platform for facial recognition devices to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mobile platform for facial recognition devices, aiming to improve the problem that most existing temporary facial recognition devices are temporarily fixed by a fixed structure, which requires repeated disassembly and assembly, making them relatively troublesome. At the same time, the facial recognition devices are always exposed to the air, making them susceptible to damage from being touched by non-staff members or children when not in use.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a mobile platform for a face recognition device, including a mobile support structure and a face recognition structure.

[0007] The movable support structure includes a base and an adjusting component. The bottom of the base has a first groove, and a self-locking universal wheel is installed on the bottom of the base. The adjusting component is installed on the first groove, and limiters are fixed on both sides of the top surface of the base. The face recognition structure includes a support platform, a rotating component, and a face recognition component. The support platform is fixed to the adjusting component and the limiters. The top surface of the support platform has a storage slot, and a second groove is formed inside the storage slot. The rotating component is rotatably connected inside the second groove, and the face recognition component is installed on the rotating component.

[0008] In one embodiment of this utility model, the adjusting component includes a servo motor and a threaded tube. The servo motor is installed inside the first groove, and a threaded rod is fixed to the end of the output shaft of the servo motor. The threaded rod extends through the first groove to the outside, and the threaded tube is threadedly connected to the threaded rod. The threaded tube is fixed to the support platform.

[0009] In one embodiment of this utility model, the limiting member includes a riser and a movable rod. One end of the riser is fixed to the base, and a limiting groove is formed on one side of the riser. The movable rod is slidably connected inside the riser, and the upper end of the movable rod is fixed to the support platform. A limiting block is fixed on one side of the movable rod, and the limiting block is slidably connected inside the limiting groove.

[0010] In one embodiment of the present invention, the rotating component includes a rotating plate, the bottom of which is rotatably connected to the inside of the second groove via a rotating shaft, and a third groove is provided on one side of the top surface of the rotating plate.

[0011] In one embodiment of this utility model, the face recognition component includes a fixing plate and a face recognition device. A placement groove is formed on one side of the fixing plate, and one end of the fixing plate is rotatably connected to the third groove via a damping shaft. One end of the face recognition device is rotatably connected to the placement groove via a damping shaft.

[0012] In one embodiment of this utility model, a stepped groove is provided on one side of the inner side of the storage slot, a first magnetic strip is fixed on the stepped groove, and a second magnetic strip is embedded in the upper end of the fixing plate, the second magnetic strip being attracted to the first magnetic strip.

[0013] In one embodiment of the present invention, a slot is provided on one side of the stepped groove, and the slot is inclined toward one side of the stepped groove.

[0014] The beneficial effects of this utility model are as follows: The mobile platform for a face recognition device, designed as described above, allows for convenient use. During operation, the self-locking casters move the platform to a suitable position. A finger is inserted into the slot to unfold the face recognition component. The rotating plate then rotates the component, allowing the face recognition device to be placed inside the slot and unfolded. The horizontal recognition angle can be changed by rotating the plate, and the vertical recognition angle can be changed by unfolding the device. A servo motor drives a threaded rod to rotate, lifting the support platform and completing the unfolding operation. For folding and protection, simply rotate the face recognition device to place it inside the storage slot, then rotate the fixing plate to store both the device and the fixing plate inside the slot. The device is then secured by the attraction of the first and second magnetic strips. This design allows for convenient use without disassembly and provides storage protection when not in use, improving safety, flexibility, and ease of use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the retractable structure of the mobile platform for a face recognition device provided in this embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the unfolded structure of a mobile platform for a face recognition device provided for an embodiment of this utility model;

[0018] Figure 3 A cross-sectional structural diagram of a mobile platform for a face recognition device provided for an embodiment of this utility model;

[0019] Figure 4 An exploded view of the mobile platform portion of the face recognition device provided for an embodiment of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0021] In the diagram: 100 - Movable support structure; 110 - Base; 111 - First groove; 120 - Self-locking caster wheel; 130 - Adjusting component; 131 - Servo motor; 132 - Threaded rod; 133 - Threaded tube; 140 - Limiting component; 141 - Vertical tube; 1411 - Limiting groove; 142 - Movable rod; 1421 - Limiting block; 200 - Face recognition structure; 210 - Support platform; 211 - Storage slot; 2111 - Stepped slot; 2112 - First magnetic strip; 212 - Second groove; 213 - Slot; 220 - Rotating component; 221 - Rotating plate; 222 - Rotating shaft; 223 - Third groove; 230 - Face recognition component; 231 - Fixing plate; 2311 - Second magnetic strip; 232 - Placement slot; 233 - Face recognition machine. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example

[0024] Please see Figures 1-5 This utility model provides a technical solution: a mobile platform for a face recognition device, including a mobile support structure 100 and a face recognition structure 200.

[0025] Please see Figures 1-4 The movable support structure 100 includes a base 110 and an adjusting member 130. A first groove 111 is provided at the bottom of the base 110. A self-locking universal wheel 120 is installed at the bottom of the base 110. The adjusting member 130 is installed on the first groove 111. Limiting members 140 are fixed on both sides of the top surface of the base 110.

[0026] The adjusting component 130 includes a servo motor 131 and a threaded tube 133. The servo motor 131 is installed inside the first groove 111. A threaded rod 132 is fixed to the end of the output shaft of the servo motor 131. The threaded rod 132 extends through the first groove 111 to the outside. The threaded tube 133 is threadedly connected to the threaded rod 132 and is fixed to the support platform 210. Here, the servo motor 131 drives the threaded rod 132 to rotate, causing the threaded tube 133 to move the support platform 210 upward. This can change the overall height of the moving platform and improve the flexibility of use.

[0027] The limiting component 140 includes a riser 141 and a movable rod 142. One end of the riser 141 is fixed to the base 110. A limiting groove 1411 is opened on one side of the riser 141. The movable rod 142 is slidably connected inside the riser 141. The upper end of the movable rod 142 is fixed to the support platform 210. A limiting block 1421 is fixed on one side of the movable rod 142. The limiting block 1421 is slidably connected inside the limiting groove 1411. The limiting components 140 are symmetrically distributed on both sides of the threaded tube 133, which can limit the lifting height and improve the stability of lifting.

[0028] Please see Figures 1-5 The face recognition structure 200 includes a support platform 210, a rotating component 220, and a face recognition component 230. The support platform 210 is fixed to the adjusting component 130 and the limiting component 140. The top surface of the support platform 210 is provided with a storage groove 211. A second groove 212 is formed inside the storage groove 211. The rotating component 220 is rotatably connected inside the second groove 212. The face recognition component 230 is installed on the rotating component 220.

[0029] The rotating component 220 includes a rotating plate 221. The bottom of the rotating plate 221 is rotatably connected to the inside of the second groove 212 via a rotating shaft 222. A third groove 223 is provided on one side of the top surface of the rotating plate 221. The rotating component 220 here allows the face recognition component 230 to rotate easily, thereby changing the recognition direction of the face recognition device. When used in conjunction with the barrier gate, it can be more flexible and convenient. The face recognition device 230 includes a fixing plate 231 and a face recognition device 233. A placement groove 232 is formed on one side of the fixing plate 231. One end of the fixing plate 231 is rotatably connected to a third groove 223 via a damping shaft. One end of the face recognition device 233 is rotatably connected to the placement groove 232 via a damping shaft. Here, one end of the fixing plate 231 is rotatably connected to the third groove 223 via a damping shaft, which allows the face recognition device 233 to be flipped. At the same time, one end of the face recognition device 233 is rotatably connected to the placement groove 232, which allows the face recognition device 233 to be unfolded and to be positioned at different angles, which is beneficial for making face recognition more comfortable.

[0030] A stepped groove 2111 is provided on one side of the storage slot 211. A first magnetic strip 2112 is fixed on the stepped groove 2111. A second magnetic strip 2311 is embedded in the upper end of the fixing plate 231. The second magnetic strip 2311 is attracted to the first magnetic strip 2112. A slot 213 is provided on one side of the stepped groove 2111. The slot 213 is inclined to one side of the stepped groove 2111. The mutual attraction between the second magnetic strip 2311 and the first magnetic strip 2112 can improve the stability after storage and folding. At the same time, the slot 213 can facilitate the insertion of a finger to open the face recognition device 230.

[0031] Specifically, the working principle of the mobile platform used for the face recognition device is as follows: During use, the mobile recognition platform is moved to a suitable position using the self-locking casters 120. The face recognition component 230 is then opened by inserting a finger into the slot 213. The face recognition component 230 can then be rotated using the rotating plate 221, allowing the face recognition machine 233 to be placed inside the slot 232 and unfolded. Rotating the rotating plate 221 changes the horizontal recognition angle, and unfolding the face recognition machine 233 changes the vertical recognition angle. Finally, the servo motor 131 drives the threaded rod 132 to rotate. The threaded tube 133 lifts the support platform 210, thus completing the unfolding operation. When folding for protection, simply rotate the face recognition device 233 to place it inside the storage slot 211, and then rotate the fixing plate 231 to store the face recognition device 233 and the fixing plate 231 inside the storage slot 211. They are then fixed by the attraction of the first magnetic strip 2112 and the second magnetic strip 2311. This allows for use without disassembly and provides protection when not in use, improving safety and flexibility, and making it more convenient to use.

[0032] It should be noted that the specific model and specifications of the servo motor 131 and the face recognition machine 233 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0033] The power supply and operating principle of the servo motor 131 and the face recognition machine 233 are clear to those skilled in the art and will not be described in detail here.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mobile platform for a face recognition device, comprising a mobile support structure (100) and a face recognition structure (200) mounted on the mobile support structure (100), characterized in that, the mobile support structure (100) comprises a base (110) and an adjusting piece (130), a first groove (111) is formed in the bottom of the base (110), a self-locking universal wheel (120) is mounted on the bottom of the base (110), the adjusting piece (130) is mounted on the first groove (111), and limit pieces (140) are fixed on both sides of the top surface of the base (110); the face recognition structure (200) comprises a support platform (210), a rotating piece (220) and a face recognition piece (230), the support platform (210) is fixed with the adjusting piece (130) and the limit pieces (140), a receiving groove (211) is formed in the top surface of the support platform (210), a second groove (212) is formed in the inside of the receiving groove (211), the rotating piece (220) is rotationally connected in the inside of the second groove (212), and the face recognition piece (230) is mounted on the rotating piece (220).

2. The mobile platform for a facial recognition device of claim 1, wherein, the adjusting piece (130) comprises a servo motor (131) and a threaded tube (133), the servo motor (131) is mounted in the inside of the first groove (111), a threaded rod (132) is fixed on the output shaft of the servo motor (131), the threaded rod (132) extends to the outside through the first groove (111), the threaded tube (133) is threadedly connected on the threaded rod (132), and the threaded tube (133) is fixed with the support platform (210).

3. The mobile platform for a facial recognition device of claim 1, wherein, the limit pieces (140) comprise a vertical pipe (141) and a movable rod (142), one end of the vertical pipe (141) is fixed with the base (110), a limit groove (1411) is formed in one side of the vertical pipe (141), the movable rod (142) is slidingly connected in the inside of the vertical pipe (141), the upper end of the movable rod (142) is fixed with the support platform (210), a limit block (1421) is fixed on one side of the movable rod (142), and the limit block (1421) is slidingly connected in the inside of the limit groove (1411).

4. The mobile platform for a facial recognition device of claim 1, wherein, the rotating piece (220) comprises a rotating plate (221), the bottom of the rotating plate (221) is rotationally connected in the inside of the second groove (212) through a rotating shaft (222), and a third groove (223) is formed in one side of the top surface of the rotating plate (221).

5. The mobile platform for a facial recognition device of claim 4, wherein, the face recognition piece (230) comprises a fixed plate (231) and a face recognition machine (233), a placing groove (232) is formed in one side of the fixed plate (231), one end of the fixed plate (231) is rotationally connected on the third groove (223) through a damping rotating shaft, and one end of the face recognition machine (233) is rotationally connected on the placing groove (232) through a damping rotating shaft.

6. The mobile platform for a facial recognition device of claim 5, wherein, The inside of the accommodation groove (211) is provided with a stepped groove (2111), and the first magnetic strip (2112) is fixed on the stepped groove (2111).

7. The mobile platform for a facial recognition device of claim 6, wherein, The stepped groove (2111) is provided with an insertion groove (213) on one side, and the insertion groove (213) is inclined to one side of the stepped groove (2111).

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