Adjustable image recognition device

Abstract

The utility model relates to the technical field of image recognition devices, in particular to an adjustable image recognition device which comprises a recognition computer provided with a camera and a mounting plate used for fixing the recognition computer, and a U-shaped plate is detachably connected to the lower portion of the recognition computer through a connecting assembly. The bottom of the U-shaped plate is rotationally connected with a connecting frame through an adjusting assembly, the outer end of the connecting frame is slidably connected with the mounting plate, and an electric lifting mechanism is arranged between the connecting frame and the mounting plate. According to the utility model, the motor drives the screw rod to drive the identification device to move up and down for adjustment, the worm rod is rotated to drive the identification device to perform transverse adjustment, the transverse identification position of the camera can be adjusted, and the insertion rod is pulled to facilitate the disassembly of the identification device. And longitudinal angle adjustment can be carried out in cooperation with the adjusting disc, the adjustable range of the identification equipment is greatly widened, and meanwhile, the equipment can be conveniently disassembled and overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to image recognition device technical field especially relates to a kind of adjustable image recognition device. BACKGROUND

[0002] Face image recognition is a kind of biometric technology based on the face feature information of identity recognition. It uses camera or camera to collect image or video stream containing face, and automatically detects and tracks face in image, and then identifies the face detected, and face image recognition technology is widely used in security monitoring, access control system, payment verification, identity verification and multiple fields.

[0003] The face image recognition device currently usually cooperates with computer by camera to identify, such as the adjustable image recognition device disclosed in Chinese patent announcement No. "CN221145836U", including image recognition device ontology;The side wall of the image recognition device ontology is provided with guide rail;The inner side wall of the guide rail is slidably connected with sliding block;When using, by holding image recognition device ontology and pulling, the height of image recognition device ontology can be adjusted.

[0004] Although the existing recognition device can realize up and down adjustment to adapt to personnel of different heights, the adjustable range of the recognition device is small, the camera of the recognition device can only face one direction, and multi-angle adjustment cannot be carried out when identifying, and the identification camera is not convenient to disassemble and maintain, and use is not convenient enough. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, such as small adjustable range, multi-angle adjustment cannot be carried out when identifying, and the identification camera is not convenient to disassemble and maintain, and use is not convenient enough, and proposes a kind of adjustable image recognition device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] Design a kind of adjustable image recognition device, including the recognition computer with camera and the mounting plate for fixing the recognition computer, the U-shaped plate is detachably connected with the lower portion of the recognition computer by connecting assembly, the connecting frame is rotatably connected with the bottom of the U-shaped plate by adjusting assembly, the outer end of the connecting frame is slidably connected with the mounting plate, and the electric lifting mechanism is arranged between the connecting frame and the mounting plate.

[0008] Furthermore, the connecting assembly includes connecting posts fixed to both sides of the identification computer, an adjusting plate with several adjusting holes on its side fixed to the outer ends of the two connecting posts, mounting grooves on both sides of the U-shaped plate, the connecting posts being movably connected to the mounting grooves, and an elastic limiting structure between the U-shaped plate and the adjusting holes.

[0009] Furthermore, the elastic limiting structure includes a mounting frame fixed to both sides of the U-shaped plate, a slider slidably connected to the inner side of the mounting frame, a plug rod fixed to one end of the slider, and the plug rod passing through the mounting frame and movably inserted into the adjustment hole.

[0010] Furthermore, a pull rod is fixed to the other end of the slider, and a spring is sleeved on the surface of the pull rod, with the two ends of the spring respectively abutting against the inner side of the slider and the mounting frame.

[0011] Furthermore, the adjustment assembly includes a shaft fixed to the bottom of the identification computer, the bottom of the shaft passing through a connecting frame and fixed with a worm gear, and the shaft being rotatably connected to the connecting frame. Two protrusions are fixed to the bottom of the connecting frame, one of which is rotatably connected to a worm gear on its inner side, and the worm gear passes through the other protrusion and is fixed with an operating lever. The worm gear is meshed with the worm gear.

[0012] Furthermore, the electric lifting mechanism includes a motor fixed to the bottom of the mounting plate, the output shaft of the motor passing through the mounting plate and fixed with a screw, and the screw being threadedly connected to one end of the connecting frame.

[0013] The adjustable image recognition device proposed in this utility model has the following advantages: the recognition device can be moved up and down by a motor-driven screw, and the recognition device can be adjusted laterally by rotating a worm gear, which can adjust the lateral recognition position of the camera. By pulling the plug rod, the recognition device can be easily disassembled, and the longitudinal angle can be adjusted in conjunction with the adjustment plate, which greatly improves the adjustable range of the recognition device and facilitates the disassembly and maintenance of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 1 ;

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention. Figure 2 ;

[0016] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention;

[0017] Figure 4 This utility model Figure 1 A magnified view of a portion of point A in the middle.

[0018] In the figure: 1, identification computer; 2, mounting plate; 3, connecting assembly; 31, connecting column; 32, adjusting hole; 33, adjusting disc; 34, mounting groove; 4, U-shaped plate; 5, adjusting assembly; 51, worm gear; 52, protruding block; 53, worm; 54, operating rod; 6, connecting frame; 7, electric lifting mechanism; 71, motor; 72, screw rod; 8, elastic limiting structure; 81, mounting frame; 82, sliding block; 83, inserting rod; 84, pull rod; 85, spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Reference Figures 1-4 An adjustable image recognition device, comprising an identification computer 1 provided with a camera and a mounting plate 2 for fixing the identification computer 1, both sides of the mounting plate 2 are designed to be through, a U-shaped plate 4 is detachably connected to the lower side of the identification computer 1 through a connecting assembly 3, a connecting frame 6 is rotationally connected to the bottom of the U-shaped plate 4 through an adjusting assembly 5, the outer end of the connecting frame 6 is slidingly connected with the mounting plate 2, and an electric lifting mechanism 7 is arranged between the connecting frame 6 and the mounting plate 2; the identification device can be adjusted up and down by driving the screw rod 72 through the motor 71, the identification device can be adjusted horizontally by rotating the worm 53, the horizontal identification position of the camera can be adjusted, the identification device can be conveniently disassembled by pulling the inserting rod 83, and the angle of the vertical adjustment can be adjusted in cooperation with the adjusting disc 33, so that the adjustable range of the identification device is greatly improved, and the device can be conveniently disassembled and repaired.

[0021] In the embodiment, the connecting assembly 3 comprises connecting columns 31 fixed to both sides of the identification computer 1, adjusting discs 33 provided with a plurality of adjusting holes 32 are fixed to the outer ends of the two connecting columns 31, mounting grooves 34 are formed in both sides of the U-shaped plate 4, the connecting columns 31 are movably connected with the mounting grooves 34, and elastic limiting structures 8 are arranged between the U-shaped plate 4 and the adjusting holes 32; the connecting columns 31 can be clamped in the mounting grooves 34, and the identification computer 1 is limited by limiting the adjusting disc 33.

[0022] Further, the elastic limiting structure 8 comprises mounting frames 81 fixed to both sides of the U-shaped plate 4, sliding blocks 82 are slidingly connected to the inner sides of the mounting frames 81, the inserting rods 83 are fixed to one end of the sliding blocks 82, the inserting rods 83 pass through the mounting frames 81 and are movably inserted into the adjusting holes 32, and the inserting rods 83 can be fixed and adjusted in angle in cooperation with the adjusting holes 32 on the adjusting disc 33.

[0023] Further, the other end of the sliding block 82 is fixed with a pull rod 84, a spring 85 is sleeved on the surface of the pull rod 84, and the two ends of the spring 85 respectively abut against the inner side of the sliding block 82 and the mounting frame 81, the pull rod 84 can conveniently pull the plug rod 83, and the spring 85 can continuously extrude and fix the plug rod 83.

[0024] Further, the adjusting assembly 5 comprises a shaft rod fixed to the bottom of the identification computer 1, the bottom of the shaft rod penetrates through the connecting frame 6 and is fixed with a worm gear 51, and the shaft rod is rotationally connected with the connecting frame 6, two protrusions 52 are fixed to the bottom of the connecting frame 6, the inner side of one of the protrusions 52 is rotationally connected with a worm 53, the worm 53 penetrates through the other protrusion 52 and is fixed with an operating rod 54, the worm 53 is meshingly connected with the worm gear 51, and the identification device can be driven to be transversely adjusted by rotating the worm 53, so that the transverse identification position of the camera can be adjusted.

[0025] It should be noted that the electric lifting mechanism 7 comprises a motor 71 fixed to the bottom of the mounting plate 2, the output shaft of the motor 71 penetrates through the mounting plate 2 and is fixed with a screw rod 72, and the screw rod 72 is threadedly connected with one end of the connecting frame 6, and the identification device can be driven to move up and down by driving the screw rod 72 by the motor 71.

[0026] The working mode is as follows: when the identification device is used, the connecting column 31 on both sides of the identification computer 1 can be connected, the connecting column 31 can be clamped in the mounting groove 34, then the pull rod 84 can be pulled, the pull rod 84 drives the sliding block 82 to extrude the spring 85, the plug rod 83 can be vertically rotated after being separated from the adjusting hole 32, the plug rod 83 can be positioned in the adjusting hole 32 after being released after being adjusted to a specified position, then the worm 53 can be rotated by hand, the identification device can be driven to be transversely adjusted by the worm 53, the transverse identification position of the camera can be adjusted, finally the motor 71 can be started, the screw rod 72 can be driven to rotate by the motor 71, and the device can be driven to move up and down by the screw rod 72.

[0027] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable image recognition device comprising a recognition computer (1) provided with a camera and a mounting plate (2) for fixing the recognition computer (1), characterized in that: The U-shaped plate (4) is detachably connected below the identification computer (1) through the connecting assembly (3), the connecting frame (6) is rotationally connected at the bottom of the U-shaped plate (4) through the adjusting assembly (5), the outer end of the connecting frame (6) is slidably connected with the mounting plate (2), and the electric lifting mechanism (7) is arranged between the connecting frame (6) and the mounting plate (2).

2. An adjustable image recognition device according to claim 1, characterized in that: The connecting assembly (3) comprises connecting columns (31) fixed on both sides of the identification computer (1), adjusting discs (33) provided with a plurality of adjusting holes (32) in the side are fixed at the outer ends of the two connecting columns (31), mounting grooves (34) are formed in both sides of the U-shaped plate (4), the connecting columns (31) are movably connected with the mounting grooves (34), and the elastic limiting structure (8) is arranged between the U-shaped plate (4) and the adjusting hole (32).

3. An adjustable image recognition device according to claim 2, characterized in that: The elastic limiting structure (8) comprises mounting frames (81) fixed on both sides of the U-shaped plate (4), sliding blocks (82) are slidably connected on the inner sides of the mounting frames (81), plug rods (83) are fixed at one end of the sliding blocks (82), the plug rods (83) pass through the mounting frames (81) and are movably inserted into the adjusting holes (32).

4. An adjustable image recognition device according to claim 3, wherein: The other end of the sliding block (82) is fixed with a pull rod (84), a spring (85) is sleeved on the surface of the pull rod (84), and the two ends of the spring (85) abut against the inner sides of the sliding block (82) and the mounting frame (81) respectively.

5. The adjustable image recognition device of claim 1, wherein: The adjusting assembly (5) comprises a shaft rod fixed at the bottom of the identification computer (1), the bottom of the shaft rod penetrates through the connecting frame (6) and is fixed with a worm gear (51), the shaft rod is rotationally connected with the connecting frame (6), two protrusions (52) are fixed at the bottom of the connecting frame (6), one side of the inner side of the protrusion (52) is rotationally connected with a worm (53), the worm (53) penetrates through the other protrusion (52) and is fixed with an operating rod (54), and the worm (53) is meshedly connected with the worm gear (51).

6. The adjustable image recognition device of claim 1, wherein: The electric lifting mechanism (7) comprises a motor (71) fixed at the bottom of the mounting plate (2), the output shaft of the motor (71) penetrates through the mounting plate (2) and is fixed with a screw rod (72), and one end of the screw rod (72) is threadedly connected with the connecting frame (6).

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