Face recognition attendance machine

Abstract

The utility model discloses a face recognition attendance machine which comprises an installation frame, an attendance machine body is installed on the installation frame through a moving assembly, and the top and the bottom of the attendance machine body are fixedly connected with two first installation plates and two second installation plates respectively. And rotating rods are rotationally connected between the opposite sides of the two first mounting plates and the two second mounting plates, and the outer surfaces of the two rotating rods are sleeved with first shading plates. When a user carries out face recognition card punching through the attendance machine body, light rays on the two sides and the upper portion of the attendance machine body can be shielded through the first light shielding plate and the second light shielding plate when the light rays are strong, and when the light rays are weak, the light supplementing lamp can be turned on for light supplementing; the situation that the camera on the attendance machine body is affected by the intensity of light around the attendance machine body, so that the portrait is fuzzy and difficult to recognize is avoided, a user does not need to spend a long time to manually adjust a proper angle, and the face recognition efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition attendance machines, in particular to a face recognition attendance machine. Background Art

[0002] The face recognition attendance machine is a new type of storage-type attendance machine. It only needs to collect the employee's face and create a file in advance. When the employee stands in the recognition area of ​​the face recognition attendance machine when leaving work, the attendance machine will quickly record the attendance status and save the record. The face recognition attendance machine adopts the high-precision technology in the current international science and technology field - face recognition technology. It uses computer image processing technology to extract portrait feature points from the video, and uses the principles of biostatistics to analyze and establish a face feature template. When a registered person walks in front of the face recognition machine, it will have a voice prompt "Hello" or the person's name to indicate that the attendance has been successful.

[0003] Currently, when people use facial recognition attendance machines to identify and clock in, the cameras on the machines are easily affected by the intensity of external light, causing the portraits to be blurred and difficult to identify. As a result, users need to spend a long time and constantly adjust the recognition angle to achieve successful recognition, which greatly reduces the efficiency of facial recognition by the attendance machine.

[0004] Therefore, it is necessary to provide a face recognition attendance machine to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a face recognition attendance machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a face recognition attendance machine, including a mounting frame, the mounting frame is installed with an attendance machine body through a movable component, the top and bottom of the attendance machine body are respectively fixedly connected with two mounting plates 1 and two mounting plates 2, a rotating rod is rotatably connected between the two mounting plates 1 and the two mounting plates 2 on the opposite sides, the outer surfaces of the two rotating rods are each provided with a shading plate 1, one end of the two rotating rods passes through the mounting plate 1 and is connected through a transmission component, and a protective frame is fixedly connected between the tops of the two mounting plates 1.

[0007] As a further description of the above technical solution:

[0008] A fill light is also arranged on the front of the protection frame.

[0009] As a further description of the above technical solution:

[0010] The moving assembly comprises a threaded rod rotatably connected to the inside of the mounting frame, a threaded block is threadedly connected to the outer surface of the threaded rod, and one side of the threaded block is connected to the attendance machine body.

[0011] As a further description of the above technical solution:

[0012] A motor 1 is arranged on the top of the mounting frame, and an output end of the motor 1 is fixedly connected to one end of the threaded rod.

[0013] As a further description of the above technical solution:

[0014] The transmission assembly includes a gear 1 and a pulley 1 respectively installed on two rotating rods, wherein the top of one of the mounting plates 1 is rotatably connected to a rotating shaft, and a gear 2 and a pulley 2 are provided on the rotating shaft. The gear 1 is meshed with the gear 2, and an internal toothed belt is transmission-connected between the pulley 1 and the pulley 2.

[0015] As a further description of the above technical solution:

[0016] The top of the other mounting plate 1 is fixedly connected to a support frame, the top of the support frame is provided with a motor 2, and the output end of the motor 2 is fixedly connected to one of the rotating rods.

[0017] As a further description of the above technical solution:

[0018] A second shading plate is fixedly connected to the front side of the protection frame.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, when the user clocks in through the attendance machine body for facial recognition, the face recognition attendance machine can block the light on both sides and the top of the attendance machine body through shading plate 1 and shading plate 2 when the light is strong, and turn on the fill light for fill light when the light is weak, thereby avoiding the influence of the intensity of light around the attendance machine body on the camera on the attendance machine body, causing the portrait to be blurred and difficult to recognize, and the user does not need to spend a long time manually adjusting the appropriate angle, thereby greatly improving the efficiency of face recognition.

[0021] 2. Compared with the existing technology, the face recognition attendance machine, through the setting of the mobile component, the user can adjust the attendance machine body to an appropriate height according to his or her own height, so as to meet the use of people of different heights and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a face recognition attendance machine proposed by the utility model;

[0023] Figure 2 This is a structural schematic diagram of a threaded rod and a threaded block of a face recognition attendance machine proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the transmission component structure of a face recognition attendance machine proposed by the utility model;

[0025] Figure 4 The utility model is a structural schematic diagram of a rotating rod and a shading plate of a face recognition attendance machine proposed by the utility model.

[0026] Legend:

[0027] 1. Mounting frame; 2. Attendance machine body; 3. Mounting plate 1; 4. Mounting plate 2; 5. Rotating rod; 6. Shading plate 1; 7. Protective frame; 8. Fill light; 9. Threaded rod; 10. Threaded block; 11. Motor 1; 12. Gear 1; 13. Pulley 1; 14. Rotating shaft; 15. Gear 2; 16. Pulley 2; 17. Internal toothed belt; 18. Support frame; 19. Motor 2; 20. Shading plate 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4 The utility model provides a face recognition attendance machine: it includes a mounting frame 1, the mounting frame 1 is equipped with an attendance machine body 2 through a moving component, the top and bottom of the attendance machine body 2 are respectively fixedly connected with two mounting plates 1 3 and two mounting plates 2 4, a rotating rod 5 is rotatably connected between the two mounting plates 1 3 and the two mounting plates 2 4 on the opposite side, and the outer surfaces of the two rotating rods 5 are sleeved with a shading plate 6, when the shading plate 6 is unfolded, it can block the light on both sides of the attendance machine body 2 to reduce the influence of external light sources on it, and when it is combined, it can protect the attendance machine body 2, so as to avoid the attendance machine body 2 being exposed to the outside for a long time and being contaminated with more dust or being broken by accidental impact, one end of the two rotating rods 5 passes through the mounting plate 1 3 and is connected through a transmission component, and a protective frame 7 is fixedly connected between the tops of the two mounting plates 1 3.

[0030] A fill light 8 is also provided on the front of the protection frame 7. By setting the fill light 8, when the surrounding light is weak, the fill light 8 can be turned on to fill light the face, thereby facilitating recognition by the attendance machine body 2.

[0031] The moving component includes a threaded rod 9 rotatably connected to the inside of the mounting frame 1, the outer surface of the threaded rod 9 is threadedly connected to a threaded block 10, one side of the threaded block 10 is connected to the attendance machine body 2, and a motor 11 is arranged on the top of the mounting frame 1, and the output end of the motor 11 is fixedly connected to one end of the threaded rod 9. Through the setting of the moving component, the user can adjust the attendance machine body 2 to a suitable height according to his or her own height, so as to meet the use of people of different heights and improve the practicability of the device.

[0032] The transmission assembly includes a gear 12 and a pulley 13 respectively mounted on two rotating rods 5, wherein the top of one mounting plate 3 is rotatably connected to a rotating shaft 14, on which a gear 2 15 and a pulley 2 16 are provided, the gear 12 is meshed with the gear 2 15, and an internal toothed belt 17 is connected between the pulley 13 and the pulley 2 16 for transmission.

[0033] A support frame 18 is fixedly connected to the top of another mounting plate 1 3 , a motor 2 19 is arranged on the top of the support frame 18 , and an output end of the motor 2 19 is fixedly connected to one of the rotating rods 5 .

[0034] A second shading plate 20 is fixedly connected to the front of the protection frame 7 , and the second shading plate 20 can block the top light of the attendance machine body 2 , further reducing the influence of the light on the attendance machine body 2 .

[0035] Working principle: when the user needs to use the attendance machine body 2 for identification and punching, the motor 11 can be started first to drive the attendance machine body 2 to move up. After the attendance machine body 2 is moved to a suitable position, the motor 2 19 can be turned on to drive the corresponding rotating rod 5 to rotate, and the pulley 13 on the rotating rod 5 can be driven to rotate, so that under the transmission action of the inner tooth belt 17, another pulley 2 16, the rotating shaft 14 and the gear 2 15 are driven to rotate, and then under the transmission action of the gear 12 and the gear 2 15, another rotating rod 5 is driven to rotate, so that the two rotating rods 5 rotate relative to each other, thereby driving the two shading plates 1 6 to unfold, and the light on both sides of the attendance machine body 2 is blocked. At the same time, under the shading work of the shading plate 2 20 to the top light, the user can use the attendance machine body 2 for face recognition and punching, avoiding the influence of the strength of the light around the attendance machine body 2 on the camera on the attendance machine body 2, causing the portrait to be blurred and difficult to identify the portrait, and the user does not need to spend a long time manually adjusting the appropriate angle, which greatly improves the efficiency of face recognition;

[0036] When the attendance machine body 2 is not needed, the motor 11 can be started again to drive the rotating rod 5 to rotate, so that the two shading plates 6 are merged, thereby protecting the attendance machine body 2 and preventing the attendance machine body 2 from being exposed to the outside for a long time and being contaminated with more dust or being broken by accidental impact.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A face recognition attendance machine, comprising a mounting frame (1), characterized in that: The mounting frame (1) is mounted with an attendance machine body (2) via a movable assembly; the top and bottom of the attendance machine body (2) are respectively fixedly connected with two mounting plates one (3) and two mounting plates two (4); a rotating rod (5) is rotatably connected between the two mounting plates one (3) and the two mounting plates two (4) on opposite sides; the outer surfaces of the two rotating rods (5) are sleeved with a shading plate one (6); one end of the two rotating rods (5) passes through the mounting plate one (3) and is connected via a transmission assembly; a protective frame (7) is fixedly connected between the tops of the two mounting plates one (3).

2. A face recognition attendance machine according to claim 1, characterized in that: A fill light (8) is also provided on the front side of the protection frame (7).

3. A face recognition attendance machine according to claim 1, characterized in that: The moving assembly comprises a threaded rod (9) rotatably connected to the inside of the mounting frame (1); the outer surface of the threaded rod (9) is threadedly connected to a threaded block (10); one side of the threaded block (10) is connected to the attendance machine body (2).

4. A face recognition attendance machine according to claim 3, characterized in that: A motor 1 (11) is arranged on the top of the mounting frame (1), and an output end of the motor 1 (11) is fixedly connected to one end of the threaded rod (9).

5. A face recognition attendance machine according to claim 1, characterized in that: The transmission assembly comprises a gear 1 (12) and a pulley 1 (13) respectively mounted on two rotating rods (5), wherein the top of one of the mounting plates 1 (3) is rotatably connected to a rotating shaft (14), and a gear 2 (15) and a pulley 2 (16) are arranged on the rotating shaft (14), the gear 1 (12) is meshed with the gear 2 (15), and an internal toothed belt (17) is transmission-connected between the pulley 1 (13) and the pulley 2 (16).

6. A face recognition attendance machine according to claim 1, characterized in that: The top of the other mounting plate 1 (3) is fixedly connected to a support frame (18), the top of the support frame (18) is provided with a motor 2 (19), and the output end of the motor 2 (19) is fixedly connected to one of the rotating rods (5).

7. A face recognition attendance machine according to claim 1, characterized in that: A second shading plate (20) is fixedly connected to the front side of the protection frame (7).

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