Warehouse management authentication device based on face recognition

Abstract

The utility model relates to the technical field of face recognition, in particular to a warehouse management authentication device based on face recognition, which comprises a concentric-square-shaped frame, limiting sliding grooves are formed in the left end and the right end of the concentric-square-shaped frame, a fixing structure is jointly inserted and clamped in the two limiting sliding grooves, and a face recognition machine is fixedly clamped in the middle of the front end of the fixing structure. First springs are fixedly connected to the left portion and the right portion of the upper inner wall of the concentric-square-shaped frame, mounting bases are fixedly connected to the upper portion, the lower portion, the upper portion and the lower portion of the left end of the concentric-square-shaped frame, and fixing bolts are fixedly connected to the four mounting bases in a penetrating mode. The left portion and the right portion of the lower end of the fixing structure are fixedly connected with reset structures. According to the face recognition-based authentication device for warehouse management, the position of the face recognition machine can be moved during use, so that the use requirements of different people are met, and the face recognition-based authentication device is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition, in particular to a warehouse management based on face recognition authentication device. Background Art

[0002] Face recognition is a biometric technology that identifies people based on their facial features. Warehouses are generally used to store important materials, so it is necessary to add a special face recognition mechanism to facilitate recording. There are at least the following disadvantages in the use of existing face recognition authentication devices: 1. Existing face recognition devices are generally fixed on external walls when installed, which can easily affect the user experience for people of different heights; 2. Existing face recognition authentication devices are fixed on the wall, which is not convenient to remove for maintenance and replacement. Therefore, we have launched a new warehouse management based on face recognition authentication device. Utility Model Content

[0003] The main purpose of the utility model is to provide a warehouse management based on face recognition authentication device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A warehouse management based on face recognition authentication device, including a circular frame, a limit slide groove is provided at the left end and the right end of the circular frame, a fixed structure is inserted and connected inside the two limit slide grooves, a face recognition machine is fixedly connected at the middle of the front end of the fixed structure, a No. 1 spring is fixedly connected to the left part and the right part of the upper inner wall of the circular frame, the upper left end, the lower left end, the upper right end and the lower right end of the circular frame are fixedly connected to mounting seats, fixing bolts are inserted and fixedly connected to the four mounting seats, and a reset structure is fixedly connected to the left part and the right part of the lower end of the fixed structure.

[0006] Preferably, the fixing structure comprises a rectangular plate, rectangular grooves are formed on the upper front end and the lower front end of the rectangular plate, mounting ears are fixedly connected to the left middle portion and the right middle portion of the rear end of the rectangular plate, a small motor is fixedly connected to the left end of the mounting ear on the left, a threaded rod is fixedly connected to the output end of the small motor, connecting rods are inserted into threads on the left and right portions of the threaded rod, the front ends of the two connecting rods are fixedly connected to connecting seats, the upper rear ends and the lower rear ends of the two connecting seats are fixedly connected to limiting rods, the rear ends of the four groups of limiting rods are fixedly connected to the limiting plate, and a handle is fixedly connected to the lower front end of the rectangular plate.

[0007] Preferably, the rectangular plate is clamped in two rectangular grooves, the limiting rod is located in the adjacent rectangular groove, and a face recognition machine is clamped and fixed between the two clamping seats.

[0008] Preferably, the reset structure includes a column rod, the lower end of the column rod is fixedly connected to a fixed plate, the upper part of the column rod is movably connected to a connecting plate, the upper end of the column rod is fixedly connected to a circular plate, and the lower end of the connecting plate is fixedly connected to a No. 2 spring.

[0009] Preferably, the fixing plate is fixedly connected to the lower left end and the lower right end of the circular frame, the connecting plate is fixedly connected to the rectangular plate, and the column rod is located inside the adjacent No. 2 spring.

[0010] Preferably, the lower end of the No. 1 spring is fixedly connected to the fixed structure, and the lower end of the reset structure is fixedly connected to the adjacent circular frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a reset structure, the connecting plate on the reset structure is fixedly connected to the fixed structure, the lower fixed plate is fixedly connected to the circular frame, and the connecting plate and the fixed plate are connected by a No. 2 spring. By pulling the handle to move the upper fixed structure downward, the face recognition machine can move downward to identify people with shorter heights. After using the No. 2 spring and the No. 1 spring, the fixed structure can be reset to meet the use requirements of people of different heights;

[0013] 2. By setting up a fixed structure, the card seats on the fixed structure can be moved close to or apart under the drive of a small motor and a threaded rod, so that different models of face recognition machines can be connected and fixed. It is also convenient to remove or install the face recognition machine, which is convenient for subsequent maintenance or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a partial structural diagram of a warehouse management based on face recognition and authentication device of the utility model;

[0015] Figure 2 This is a partial structural diagram of a warehouse management based on face recognition and authentication device of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a fixed structure of a warehouse management based on face recognition and authentication device of the utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of a reset structure of a warehouse management based on face recognition and authentication device of the utility model.

[0018] In the figure: 1. circular frame; 2. limiting slide groove; 3. fixing structure; 4. face recognition machine; 5. No. 1 spring; 6. mounting seat; 7. fixing bolt; 8. reset structure; 9. rectangular plate; 10. rectangular groove; 11. mounting ear; 12. small motor; 13. threaded rod; 14. connecting rod; 15. clamping seat; 16. limiting rod; 17. limiting plate; 18. handle; 19. column rod; 20. fixing plate; 21. connecting plate; 22. round plate; 23. No. 2 spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A warehouse management based on face recognition authentication device, including a circular frame 1, a limit slide groove 2 is provided at the left end and the right end of the circular frame 1, a fixed structure 3 is inserted and connected inside the two limit slide grooves 2, a face recognition machine 4 is fixedly connected at the middle of the front end of the fixed structure 3, a No. 1 spring 5 is fixedly connected to the left and right parts of the upper inner wall of the circular frame 1, a mounting seat 6 is fixedly connected to the upper left end, the lower left end, the upper right end and the lower right end of the circular frame 1, and fixing bolts 7 are inserted and fixedly connected to the four mounting seats 6, and a reset structure 8 is fixedly connected to the left and right parts of the lower end of the fixed structure 3.

[0024] In this embodiment, the fixing structure 3 includes a rectangular plate 9, and a rectangular groove 10 is opened at the upper front end and the lower front end of the rectangular plate 9. The left side of the middle part of the rear end and the right side of the middle part of the rear end of the rectangular plate 9 are fixedly connected with a mounting ear 11, and the left end of the mounting ear 11 on the left is fixedly connected to a small motor 12, and the output end of the small motor 12 is fixedly connected to a threaded rod 13, and the left and right parts of the threaded rod 13 are both inserted with a threaded clamping connection rod 14, and the front ends of the two connecting rods 14 are fixedly connected to a clamping seat 15, and the upper and lower rear ends of the two clamping seats 15 are fixedly connected to a limit rod 16 The rear ends of the four groups of limit rods 16 are fixedly connected to the limit plates 17, the lower front end of the rectangular plate 9 is fixedly connected to the handle 18, the rectangular plate 9 is clamped in the two rectangular grooves 10, the limit rods 16 are located in the adjacent rectangular grooves 10, and the face recognition machine 4 is clamped and fixed between the two clamping seats 15. By clamping the limit rods 16 with the rectangular grooves 10, the connection between the clamping seat 15 and the rectangular plate 9 can be increased. The rectangular plate 9 is located in the two limit sliding grooves 2, which can limit the rectangular plate 9 to only slide up and down, and the handle 18 can facilitate pulling the fixed structure 3.

[0025] In this embodiment, the reset structure 8 includes a column rod 19, the lower end of the column rod 19 is fixedly connected to a fixed plate 20, the upper part of the column rod 19 is movably connected with a connecting plate 21, the upper end of the column rod 19 is fixedly connected to a circular plate 22, the lower end of the connecting plate 21 is fixedly connected to a No. 2 spring 23, the fixed plate 20 is fixedly connected to the lower left end and the lower right end of the circular frame 1, the connecting plate 21 is fixedly connected to the rectangular plate 9, the column rod 19 is located inside the adjacent No. 2 spring 23, the lower end of the No. 1 spring 5 is fixedly connected to the fixed structure 3, and the lower end of the reset structure 8 is fixedly connected to the adjacent circular frame 1, the No. 2 spring 23 can be used to reset the fixed structure 3 after downward movement after use, and the upper No. 1 spring 5 has the same function, and the circular plate 22 can prevent the connecting plate 21 from sliding out of the column rod 19.

[0026] It should be noted that the utility model is a warehouse management based on face recognition authentication device. During use, first, when facing the use needs of people of different heights, they hold the handle 18 on the fixed structure 3 with their hands, pull the fixed structure 3 downward, and a reset structure 8 is provided between the fixed structure 3 and the circular frame 1. The fixed structure 3 is moved downward, and the connecting plate 21 fixedly connected to the fixed structure 3 can move downward together, and the second spring 23 fixedly connected between the lower end of the connecting plate 21 and the fixed plate 20 is compressed, and the upper end of the fixed structure 3 and the limit The No. 1 spring 5 fixedly connected between the inner walls of the positioning slide 2 is also stretched. After use, under the action of the No. 1 spring 5 and the No. 2 spring 23, it can be reset with the fixed deconstruction, and the rectangular plate 9 is located inside the limiting slide 2 and is restricted to only up and down movements without displacement. At the same time, the two clamping seats 15 on the fixed structure 3 can be moved closer to or away from each other under the drive of the small motor 12 and the threaded rod 13. The two clamping seats 15 can clamp the face recognition machine 4 for fixed installation or removal, which is convenient to operate and conducive to subsequent maintenance or replacement.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A warehouse management based on face recognition authentication device, comprising a circular frame (1), characterized in that: The left and right ends of the circular frame (1) are both provided with limit slide grooves (2), a fixed structure (3) is inserted and connected inside the two limit slide grooves (2), a face recognition machine (4) is fixedly connected to the middle of the front end of the fixed structure (3), the left part and the right part of the upper inner wall of the circular frame (1) are both fixedly connected with a No. 1 spring (5), the upper left end, the lower left end, the upper right end and the lower right end of the circular frame (1) are all fixedly connected with a mounting seat (6), and the four mounting seats (6) are all inserted and fixedly connected with fixing bolts (7), and the left and right parts of the lower end of the fixed structure (3) are both fixedly connected with a reset structure (8).

2. According to claim 1, a warehouse management based on face recognition authentication device is characterized by: The fixing structure (3) comprises a rectangular plate (9), the upper front end and the lower front end of the rectangular plate (9) are provided with rectangular grooves (10), the left middle part and the right middle part of the rear end of the rectangular plate (9) are fixedly connected with mounting ears (11), the left end of the mounting ear (11) on the left is fixedly connected with a small motor (12), the output end of the small motor (12) is fixedly connected with a threaded rod (13), the left and right upper parts of the threaded rod (13) are threadedly clamped with connecting rods (14), the front ends of the two connecting rods (14) are fixedly connected with clamping seats (15), the upper rear ends and the lower rear ends of the two clamping seats (15) are fixedly connected with limiting rods (16), the rear ends of the four groups of limiting rods (16) are fixedly connected with limiting plates (17), and the lower front end of the rectangular plate (9) is fixedly connected with a handle (18).

3. A warehouse management based face recognition authentication device according to claim 2, characterized in that: The rectangular plate (9) is clamped inside two rectangular grooves (10), the limiting rod (16) is located inside the adjacent rectangular groove (10), and a face recognition machine (4) is clamped and fixed between the two clamping seats (15).

4. A warehouse management based face recognition authentication device according to claim 2, characterized in that: The reset structure (8) comprises a column rod (19), the lower end of the column rod (19) is fixedly connected to a fixed plate (20), the upper part of the column rod (19) is movably connected to a connecting plate (21), the upper end of the column rod (19) is fixedly connected to a circular plate (22), and the lower end of the connecting plate (21) is fixedly connected to a No. 2 spring (23).

5. A warehouse management based face recognition authentication device according to claim 4, characterized in that: The fixing plate (20) is fixedly connected to the lower left and right ends of the circular frame (1), the connecting plate (21) is fixedly connected to the rectangular plate (9), and the column rod (19) is located inside the adjacent No. 2 spring (23).

6. A warehouse management based face recognition authentication device according to claim 1, characterized in that: The lower end of the No. 1 spring (5) is fixedly connected to the fixed structure (3), and the lower end of the reset structure (8) is fixedly connected to the adjacent circular frame (1).

Images