CN214064361U

CN214064361U - Unmanned face identification device that sells goods

Info

Publication number: CN214064361U
Application number: CN202023193405.1U
Authority: CN
Inventors: 陈星�
Original assignee: Individual
Current assignee: Guizhou Haoyiyong Technology Co.,Ltd.; He Yu; Mei Jie; Pan Jue; Yang Xin
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-27
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses an unmanned face identification device that sells goods, including vending machine, base and face identification appearance, the inside right side of vending machine is equipped with face identification appearance, face identification appearance's inside fixed mounting has the motor, and the output of motor is connected with the gear to the left side of gear is equipped with engaged with driven gear. The utility model discloses in, through setting up the motor, the gear, driven gear, the mount, slewing mechanism one, slewing mechanism two and slewing mechanism three, the output of motor drives the gear rotation, the driven gear rotation that the gear rotation drove the meshing is rotatory, the gear drives the slewing mechanism one and the slewing mechanism two rotation that run through the mount top surface setting with driven gear simultaneously, thereby realize slewing mechanism one and slewing mechanism two drive slewing mechanism three control reciprocating rotation 180, make the wide more to the angle that the face was gathered, the drawback at dead angle appears when reducing face identification, the efficiency of face collection when improving face identification.

Description

Unmanned face identification device that sells goods

Technical Field

The utility model relates to a face identification device technical field especially relates to an unmanned face identification device that sells goods.

Background

Human face recognition, which is a biological recognition technology for identity recognition based on human face feature information, wherein a series of related technologies including image or video stream containing human face is collected by a camera or a pick-up head, and human face is automatically detected and tracked in the image, and then the detected human face is subjected to face recognition, which are generally called as human face recognition and face recognition, the research of a human face recognition system starts in the 60 th 20 th century, the development of computer technology and optical imaging technology is improved after 80 years, the research really enters the primary application stage and is realized mainly in the later 90 year stage of the application stage of America, Germany and Japan, the key for the success of the human face recognition system lies in whether a tip core algorithm is available, and the recognition result has practical recognition rate and recognition speed, the human face recognition system integrates artificial intelligence and machine recognition, and the human face recognition technology, The method is characterized in that multiple professional technologies such as machine learning, model theory, expert system and video image processing need to be combined with the theory and implementation of intermediate value processing, the method is the latest application of biological feature recognition, the core technology of the method is implemented, the conversion from weak artificial intelligence to strong artificial intelligence is shown, when the existing face recognition instrument is installed, the face recognition instrument is installed by a fixed support, the height of the face recognition instrument cannot be adjusted, and the actual use requirement cannot be met.

The prior art has the following problems:

traditional unmanned vending machine recognition device appearance adopts fixed mounting's mode, and has the drawback when adjusting the angle, and the crowd that the height is different simultaneously probably has the discernment dead angle when using, and adjusts comparatively loaded down with trivial details.

Therefore, the vending face recognition device is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having traditional unmanned vending machine recognition device recognition instrument among the prior art and adopting fixed mounting's mode, and there is the drawback when adjusting the angle, the different crowd of height probably has the discernment dead angle when using simultaneously, and adjusts comparatively loaded down with trivial details shortcoming and the unmanned face recognition device that sells goods that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an unmanned face identification device that sells goods, includes vending machine, base and face identification appearance, the inside right side of vending machine is equipped with face identification appearance, the inside fixed mounting of face identification appearance has the motor, and the output of motor is connected with the gear to the left side of gear is equipped with engaged with driven gear, face identification appearance's top surface fixed mounting has the mount, gear and driven gear's top surface runs through the mount top surface and is equipped with slewing mechanism one and slewing mechanism two, and rolls over and is equipped with slewing mechanism three between slewing mechanism one and the slewing mechanism two to slewing mechanism one and slewing mechanism two and the three meshing of slewing mechanism.

Preferably, face identification appearance's both sides fixed mounting has the connecting block, the inside right side below fixed mounting of vending machine has servo motor, and servo motor's output is connected with the lead screw, the top surface of lead screw is equipped with the rolling disc, and top surface fixed connection in the other end of rolling disc and the vending machine, the screw thread piece has been cup jointed on the surface of lead screw, and a side surface and one of them of screw thread piece connecting block one end welding, face identification appearance's right side welding has the slide bar, and the surface of slide bar has cup jointed the slider to slider and another connecting block one end welding, the surface symmetry of slide bar is equipped with the stopper.

Preferably, a camera is arranged above the face recognition instrument.

Preferably, the rotating angle of the third rotating mechanism is 180 degrees, and the bottom surface of the third rotating mechanism is rotatably connected with the center of the top surface of the fixed frame.

Preferably, the bottom surface of the base is provided with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the sliding rod is made of stainless steel.

Preferably, the gear is the same diameter as the driven gear.

Preferably, the diameter of the wire rod is 3 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up the motor, the gear, driven gear, the mount, slewing mechanism one, slewing mechanism two and slewing mechanism three, the output of motor drives the gear rotation, the driven gear rotation that the gear rotation drove the meshing is rotatory, the gear drives the slewing mechanism one and the slewing mechanism two rotation that runs through the mount top surface setting with driven gear simultaneously, thereby realize slewing mechanism one and slewing mechanism two drive slewing mechanism three control reciprocating rotation 180, make the wide more to the angle of face collection, the drawback at dead angle appears when reducing face identification, the efficiency of face collection when improving face identification.

2. The utility model discloses in through setting up face identification appearance, a camera, servo motor, the lead screw, the rolling disc, the slide bar, the slider, the thread piece, connecting block and stopper, servo motor's output drives the lead screw rotation, thereby the rolling disc of lead screw top surface is followed rotatoryly, the thread piece has been cup jointed on the surface of lead screw, the slider has been cup jointed on the surface of slide bar, a side welded surface's of slider connecting block is connected with the thread piece, make the lead screw when rotatory, the slide bar can avoid the thread piece to follow the lead screw rotation, make the thread piece can up-and-down motion, thereby drive the camera up-and-down motion at face identification appearance and top, and the stopper can carry on spacingly to the slider, make the crowd to different heights carry out face identification, the drawback that the user of avoiding lower height discerned, improve the efficiency of face collection, application range is more extensive.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a face recognition device for unmanned vending according to the present invention;

fig. 2 is an enlarged schematic view of a position a of the face recognition device for unmanned vending according to the present invention;

fig. 3 is a three top views of a rotation mechanism of the face recognition device for unmanned vending according to the present invention;

fig. 4 is the utility model provides an unmanned people face identification device slider main view that sells goods.

Illustration of the drawings:

1. a vending machine; 2. a base; 3. a face recognition instrument; 4. a camera; 5. a servo motor; 6. a screw rod; 7. rotating the disc; 8. a thread block; 9. connecting blocks; 10. a slider; 11. a slide bar; 12. a limiting block; 13. a non-slip mat; 14. a fixed mount; 15. a motor; 16. a driven gear; 17. a gear; 18. a first rotating mechanism; 19. a second rotating mechanism; 20. and a third rotating mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a face recognition device for an unmanned vending machine comprises a vending machine 1, a base 2 and a face recognition instrument 3, wherein the face recognition instrument 3 is arranged on the right side inside the vending machine 1 and used for analyzing face data, a motor 15 is fixedly arranged inside the face recognition instrument 3, the output end of the motor 15 is connected with a gear 17, a driven gear 16 meshed with the gear 17 is arranged on the left side of the gear 17, a fixed frame 14 is fixedly arranged on the top surface of the face recognition instrument 3, a first rotating mechanism 18 and a second rotating mechanism 19 are arranged on the top surfaces of the gear 17 and the driven gear 16 penetrating through the top surface of the fixed frame 14, a third rotating mechanism 20 is arranged between the first rotating mechanism 18 and the second rotating mechanism 19, the first rotating mechanism 18 and the second rotating mechanism 19 are meshed with the third rotating mechanism 20, the output end of the motor 15 drives the gear 17 to rotate, the gear 17 rotates to drive the meshed driven gear 16 to rotate, meanwhile, the gear 17 and the driven gear 16 drive the first rotating mechanism 18 and the second rotating mechanism 19 which penetrate through the top surface of the fixing frame 14 to rotate, so that the first rotating mechanism 18 and the second rotating mechanism 19 drive the third rotating mechanism 20 to rotate in a left-right reciprocating mode by 180 degrees, the angle of face collection is wider, and the face collection efficiency during face recognition is improved.

In this embodiment: face identification appearance 3's both sides fixed mounting has connecting block 9, vending machine 1's inside right side below fixed mounting has servo motor 5, and servo motor 5's output is connected with lead screw 6, the top surface of lead screw 6 is equipped with rolling disc 7, and top surface fixed connection in rolling disc 7's the other end and the vending machine 1, screw thread piece 8 has been cup jointed on lead screw 6's surface, and screw thread piece 8's a side surface and the welding of 9 one end of one of them connecting block, the right side welding of face identification appearance 3 has slide bar 11, and slide bar 11's surface has cup jointed slider 10, and slider 10 and the welding of 9 one end of another connecting block, slide bar 11's surface symmetry is equipped with stopper 12.

It is specific, servo motor 5's output drives lead screw 6 rotatory, thereby the rolling disc 7 of 6 top surfaces of lead screw is followed rotatoryly, screw thread piece 8 has been cup jointed on the surface of lead screw 6, slider 10 has been cup jointed on the surface of slide bar 11, a side welded connecting block 9 of slider 10 is connected with screw thread piece 8, make lead screw 6 when rotatory, slide bar 11 can avoid screw thread piece 8 to follow lead screw 6 rotatory, make screw thread piece 8 can up-and-down motion, thereby drive camera 4 up-and-down motion at face identification appearance 3 and top, and stopper 12 can be spacing to slider 10, make can carry out face identification to the crowd of different heights, avoid the drawback that the user of lower height discerned not, improve the efficiency that people's face gathered, application range is more extensive.

In this embodiment: a camera 4 is arranged above the face recognition device 3.

In particular, the method is used for acquiring the image of the face of a user.

In this embodiment: the rotating angle of the third rotating mechanism 20 is 180 degrees, and the bottom surface of the third rotating mechanism 20 is rotatably connected with the center of the top surface of the fixed frame 14.

Specifically, three 20 slewing mechanism can rotate, and drive camera 4 rotatory during rotatory, and wider to the angle that face gathered, the drawback at dead angle appears when reducing face identification, the efficiency of gathering face when improving face identification.

In this embodiment: the bottom surface of base 2 is equipped with slipmat 13, and slipmat 13 adopts the rubber material.

Particularly, the whole device is more stable in the working process, and the possibility of shaking is reduced.

In this embodiment: the sliding rod 11 is made of stainless steel.

Specifically, the slide bar has the characteristics of resisting the corrosion of weak corrosive media such as air, steam and water and chemical corrosive media such as acid, alkali and salt, and the slide bar 11 is prevented from rusting to increase the friction force between the slide bar 11 and the slide block 10 during the up-and-down movement.

In this embodiment: the gear 17 is the same diameter as the driven gear 16.

Specifically, the rotation speed of the gear 17 is made the same as that of the driven gear 16, and the rotation angle of the camera 4 is prevented from being too large or too small.

In this embodiment: the diameter of the screw rod 6 is 3 cm.

Particularly, the screw rod 6 is firmer and more durable in the working process and is more stable and reliable in working.

The working principle is as follows: when the human face recognition device is used, a servo motor 5 and a motor 15 are externally connected with a power supply, the output end of the servo motor 5 drives a screw rod 6 to rotate, so that a rotating disc 7 on the top surface of the screw rod 6 rotates, a threaded block 8 is sleeved on the surface of the screw rod 6, a sliding block 10 is sleeved on the surface of a sliding rod 11, a connecting block 9 welded on the surface of one side of the sliding block 10 is connected with the threaded block 8, when the screw rod 6 rotates, the sliding rod 11 can prevent the threaded block 8 from rotating along with the screw rod 6, the threaded block 8 can move up and down, so that a human face recognition instrument 3 and a camera 4 at the top are driven to move up and down, a limiting block 12 can limit the sliding block 10, human face recognition can be performed on people with different heights, the defect that a user with a lower height cannot recognize is avoided, the human face collection efficiency is improved, the use range is wider, and then the output end of the motor 15 drives a gear 17 to rotate, the gear 17 rotates to drive the meshed driven gear 16 to rotate, and meanwhile, the gear 17 and the driven gear 16 drive the first rotating mechanism 18 and the second rotating mechanism 19 which penetrate through the top surface of the fixing frame 14 to rotate, so that the first rotating mechanism 18 and the second rotating mechanism 19 drive the third rotating mechanism 20 to rotate in a left-right reciprocating mode by 180 degrees, the angle for face collection is wider, the defect of dead angles during face recognition is reduced, the efficiency of face collection during face recognition is improved, the sliding rod 11 made of stainless steel has the characteristic of resisting corrosion of weak corrosion media such as air, steam and water and chemical corrosion media such as acid, alkali and salt, and the sliding rod 11 is prevented from rusting and increasing the friction force between the sliding rod 11 and the sliding rod 10 during up-and-down movement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A face recognition device for unmanned vending, which comprises a vending machine (1), a base (2) and a face recognition instrument (3), it is characterized in that a face recognition instrument (3) is arranged at the right side in the vending machine (1), a motor (15) is fixedly arranged in the face recognition instrument (3), the output end of the motor (15) is connected with a gear (17), and the left side of the gear (17) is provided with a driven gear (16) which is engaged with the gear, the top surface of the face recognition instrument (3) is fixedly provided with a fixed frame (14), the top surfaces of the gear (17) and the driven gear (16) penetrate through the top surface of the fixed frame (14) and are provided with a first rotating mechanism (18) and a second rotating mechanism (19), a third rotating mechanism (20) is arranged between the first folding rotating mechanism (18) and the second rotating mechanism (19), and the rotating mechanism I (18) and the rotating mechanism II (19) are meshed with the rotating mechanism III (20).

2. The vending machine face recognition device according to claim 1, wherein connecting blocks (9) are fixedly installed on two sides of the face recognition instrument (3), a servo motor (5) is fixedly installed below the right side inside the vending machine (1), the output end of the servo motor (5) is connected with a screw rod (6), a rotating disc (7) is arranged on the top surface of the screw rod (6), the other end of the rotating disc (7) is fixedly connected with the top surface inside the vending machine (1), a threaded block (8) is sleeved on the surface of the screw rod (6), one side surface of the threaded block (8) is welded with one end of one of the connecting blocks (9), a sliding rod (11) is welded on the right side of the face recognition instrument (3), a sliding block (10) is sleeved on the surface of the sliding rod (11), and the sliding block (10) is welded with one end of the other connecting block (9), the surface of the sliding rod (11) is symmetrically provided with limiting blocks (12).

3. The vending machine face recognition device according to claim 1, wherein a camera (4) is arranged above the face recognition instrument (3).

4. The vending machine face recognition device of claim 1, wherein the third rotating mechanism (20) is rotated 180 °, and the bottom surface of the third rotating mechanism (20) is rotatably connected to the center of the top surface of the fixing frame (14).

5. The vending machine face recognition device of claim 1, wherein the bottom surface of the base (2) is provided with a non-slip mat (13), and the non-slip mat (13) is made of rubber.

6. The vending machine face recognition system of claim 2, wherein the slide bar (11) is made of stainless steel.

7. The vending machine face recognition system of claim 1, wherein the gear (17) and the driven gear (16) are of the same diameter.

8. The vending machine face recognition device of claim 2, wherein the screw (6) has a diameter of 3 cm.