Face recognition terminal equipment supporting full outdoor waterproofing

Abstract

The utility model discloses face recognition terminal equipment supporting full outdoor waterproofing, which comprises a terminal front shell, a terminal rear shell is arranged on the rear side of the terminal front shell, rotating grooves are arranged on two sides of the rear side surface of the terminal rear shell, connecting rod rotating shafts are rotatably mounted in the rotating grooves, and the connecting rod rotating shafts are rotatably mounted in the connecting rod rotating shafts. And special-shaped connecting rods are fixedly installed on the outer surfaces of the connecting rod rotating shafts, limiting arc rods are fixedly installed at the front ends of the special-shaped connecting rods, and arc-shaped limiting grooves are formed in the two sides of the inner wall of the terminal front shell. According to the utility model, the two special-shaped connecting rods are wrenched towards the two sides, at the moment, the special-shaped connecting rods drive the limiting arc rods to rotate, so that the limiting arc rods move out from the interiors of the arc-shaped limiting grooves, further, the limiting between the terminal front shell and the terminal rear shell by the limiting arc rods is relieved, and at the moment, the terminal rear shell can be directly pulled out from the rear side of the terminal front shell; therefore, personnel can conveniently maintain the face recognition assembly, the circuit board or the card recognition assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition, in particular to a face recognition terminal device that supports full outdoor waterproofing. Background Art

[0002] Facial recognition is a biometric technology that identifies people based on their facial features. It involves using a camera or video camera to capture images or video streams containing faces, automatically detecting and tracking faces within the images, and then performing facial recognition on the detected faces. This technology is also commonly referred to as portrait recognition or facial recognition.

[0003] When existing facial recognition terminal equipment needs maintenance, it is usually necessary to use tools such as screwdrivers to remove the back cover. It is easy for people to forget to bring tools and cannot open it, which is very inconvenient. Therefore, it does not meet the existing needs. In this regard, we propose a facial recognition terminal device that supports full outdoor waterproofing. Utility Model Content

[0004] The purpose of the present utility model is to provide a fully outdoor waterproof face recognition terminal device, so as to solve the problem that the face recognition terminal device proposed in the above background technology usually needs to use tools such as screwdrivers to remove the back cover when maintenance is required, which makes it easy for people to forget to bring tools and cannot open the device, which is very inconvenient.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a face recognition terminal device that supports full outdoor waterproofing, comprising a terminal front shell, a terminal rear shell is provided on the rear side of the terminal front shell, rotation grooves are provided on both sides of the rear surface of the terminal rear shell, connecting rod shafts are rotatably installed inside the rotation grooves, special-shaped connecting rods are fixedly installed on the outer surface of the connecting rod shafts, limiting arc rods are fixedly installed on the front ends of the special-shaped connecting rods, arc-shaped limiting grooves are provided on both sides of the inner wall of the terminal front shell, and the limiting arc rods are movably inserted into the interior of the arc-shaped limiting grooves.

[0006] Preferably, a bending spring is movably installed between the special-shaped connecting rod and the interior of the terminal rear shell, and the bending spring is movably inserted into the interior of the inner wall of the terminal rear shell.

[0007] Preferably, a water baffle shaft is rotatably mounted on the rear surface of the top end of the terminal front shell, a water baffle is fixedly mounted on the outer surface of the water baffle shaft, and the water baffle is rotatably mounted on the top end of the terminal front shell via the water baffle shaft.

[0008] Preferably, a camera is provided at the top of the front side of the terminal front shell, a display screen is provided at the middle of the front side of the terminal front shell, and an identification area is provided at the bottom of the front side of the terminal front shell.

[0009] Preferably, a face recognition component is provided at the top position inside the front shell of the terminal, a circuit board is provided at the middle position inside the front shell of the terminal, and a card recognition component is provided at the bottom position inside the front shell of the terminal. The face recognition component is electrically connected to the camera, the circuit board is electrically connected to the display screen, and the card recognition component is electrically connected to the recognition area.

[0010] Preferably, a power line is connected to the rear side of the circuit board, a through hole is provided in the center of the display screen, and the power line passes through the through hole and extends to the rear side of the display screen.

[0011] Preferably, guide columns are fixedly mounted on the four corner positions of the rear surface of the front shell of the terminal, and clamping rods are fixedly mounted on the four corner positions of the front side of the display screen, and the clamping rods are movably clamped into the interior of the guide columns.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The present invention cooperates with the special-shaped connecting rod and the limit arc rod, so that when the device needs to maintain the internal face recognition component, circuit board or card recognition component, the two special-shaped connecting rods can be pulled to the sides. At this time, the special-shaped connecting rod will drive the limit arc rod to rotate and move the limit arc rod out from the inside of the arc-shaped limit groove, thereby releasing the limit between the terminal front shell and the terminal rear shell by the limit arc rod. At this time, the terminal rear shell can be directly pulled out from the rear side of the terminal front shell, thereby facilitating personnel to maintain the face recognition component, circuit board or card recognition component;

[0014] 2. The utility model cooperates with the water baffle and the water baffle shaft so that when the device is used on rainy days, the water baffle can be rotated to keep the water baffle and the terminal front shell in a vertical state. At this time, the water baffle will block the rain to prevent rainwater from accumulating on the surface of the terminal front shell and affecting the camera's recognition. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a sectional side view of the entire utility model;

[0017] Figure 3 It is a cross-sectional top view of the entire utility model;

[0018] Figure 4 It is a cross-sectional rear view of the entire utility model.

[0019] In the figure: 1. Terminal front shell; 2. Water baffle; 3. Display screen; 4. Identification area; 5. Water baffle shaft; 6. Terminal back shell; 7. Face recognition component; 8. Circuit board; 9. Card recognition component; 10. Power cord; 11. Special-shaped connecting rod; 12. Rotation slot; 13. Connecting rod shaft; 14. Bending spring; 15. Arc-shaped limit slot; 16. Limit arc rod; 17. Guide column; 18. Connecting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figures 1 to 4 The utility model provides an embodiment: a face recognition terminal device that supports full outdoor waterproofing, including a terminal front shell 1, a terminal rear shell 6 is provided on the rear side of the terminal front shell 1, and rotation grooves 12 are provided on both sides of the rear surface of the terminal rear shell 6. The interior of the rotation groove 12 is rotatably installed with a connecting rod shaft 13, and the outer surface of the connecting rod shaft 13 is fixedly installed with a special-shaped connecting rod 11. The front end of the special-shaped connecting rod 11 is fixedly installed with a limiting arc rod 16, and arc-shaped limiting grooves 15 are provided on both sides of the inner wall of the terminal front shell 1, and the limiting arc rods 16 are movably inserted into the interior of the arc-shaped limiting grooves 15.

[0022] A bending spring 14 is movably installed between the special-shaped connecting rod 11 and the interior of the terminal rear shell 6 , and the bending spring 14 is movably clamped into the interior of the inner wall of the terminal rear shell 6 .

[0023] Through the cooperation of the special-shaped connecting rod 11 and the limiting arc rod 16, when the device needs to maintain the internal face recognition component 7, circuit board 8 or card recognition component 9, the two special-shaped connecting rods 11 can be pulled to both sides. At this time, the special-shaped connecting rod 11 will drive the limiting arc rod 16 to rotate and move the limiting arc rod 16 out from the inside of the arc-shaped limiting groove 15, thereby releasing the limit between the terminal front shell 1 and the terminal rear shell 6 by the limiting arc rod 16. At this time, the terminal rear shell 6 can be directly pulled out from the rear side of the terminal front shell 1, thereby facilitating personnel to maintain the face recognition component 7, circuit board 8 or card recognition component 9.

[0024] A water baffle shaft 5 is rotatably mounted on the rear surface of the top of the terminal front shell 1 , and a water baffle 2 is fixedly mounted on the outer surface of the water baffle shaft 5 . The water baffle 2 is rotatably mounted on the top of the terminal front shell 1 via the water baffle shaft 5 .

[0025] Through the cooperation of the water baffle 2 and the water baffle shaft 5, when the device is used on rainy days, the water baffle 2 can be rotated to keep the water baffle 2 and the terminal front shell 1 in a vertical state. At this time, the water baffle 2 will block the rain to prevent rainwater from accumulating on the surface of the terminal front shell 1 and affecting the camera's recognition.

[0026] A camera is provided at the top of the front side of the terminal front shell 1 , a display screen 3 is provided at the middle of the front side of the terminal front shell 1 , and an identification area 4 is provided at the bottom of the front side of the terminal front shell 1 .

[0027] A face recognition component 7 is provided at the top of the terminal front shell 1, a circuit board 8 is provided in the middle of the terminal front shell 1, and a card recognition component 9 is provided at the bottom of the terminal front shell 1. The face recognition component 7 is electrically connected to the camera, the circuit board 8 is electrically connected to the display screen 3, and the card recognition component 9 is electrically connected to the recognition area 4.

[0028] The face recognition component 7 is electrically connected to the management platform, and supports the management platform to send facial feature values ​​to the face recognition component 7. The face recognition component 7 does not store the original face photo image, but only stores the facial feature values, and only performs comparison, identification and verification on the facial feature values.

[0029] Display screen 3 supports desensitized display of personal information. After verification, the display screen 3 will not display the person's full name or complete ID number in the display and identification data, ensuring that personal privacy is protected from being leaked.

[0030] A power line 10 is connected to the rear side of the circuit board 8 . A through hole is provided in the center of the display screen 3 . The power line 10 passes through the through hole and extends to the rear side of the display screen 3 .

[0031] Guide columns 17 are fixedly mounted on the four corner positions of the rear surface of the terminal front shell 1 , and clamping rods 18 are fixedly mounted on the four corner positions of the front side of the display screen 3 . The clamping rods 18 are movably clamped into the interior of the guide columns 17 .

[0032] When using the fully outdoor waterproof face recognition terminal device, a person can align their face with the camera and keep the distance between the face and the camera between 0.3-2m to ensure that the camera can clearly capture the facial features of the person, and analyze the facial feature values ​​through the camera and the face recognition component 7. Each analysis time is less than 0.3s / person, and the facial feature values ​​are compared with the facial feature values ​​in the database for identification and verification without storing the face photo image to avoid leakage of personal information of the person. In the verification process, the display screen 3 and the data of the face recognition component 7 do not show the full name or complete ID number of the person, ensuring that personal privacy is protected from leakage.

[0033] When the device needs to perform maintenance on the internal face recognition component 7, circuit board 8 or card recognition component 9, the two special-shaped connecting rods 11 can be pulled to both sides. At this time, the special-shaped connecting rod 11 will drive the limiting arc rod 16 to rotate and move the limiting arc rod 16 out of the inside of the arc-shaped limiting groove 15, thereby releasing the limit between the terminal front shell 1 and the terminal rear shell 6 by the limiting arc rod 16. At this time, the terminal rear shell 6 can be directly pulled out from the rear side of the terminal front shell 1, thereby facilitating personnel to perform maintenance on the face recognition component 7, circuit board 8 or card recognition component 9.

[0034] When the device is used on rainy days, the water baffle 2 can be rotated to keep the water baffle 2 and the terminal front shell 1 vertical. At this time, the water baffle 2 will block the rain to prevent rainwater from accumulating on the surface of the terminal front shell 1 and affecting the camera's recognition.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fully outdoor waterproof face recognition terminal device, comprising a terminal front shell (1), characterized in that: The rear side of the terminal front shell (1) is provided with a terminal rear shell (6), and both sides of the rear side surface of the terminal rear shell (6) are provided with a rotation groove (12), the interior of the rotation groove (12) is rotatably mounted with a connecting rod shaft (13), the outer surface of the connecting rod shaft (13) is fixedly mounted with a special-shaped connecting rod (11), the front end of the special-shaped connecting rod (11) is fixedly mounted with a limiting arc rod (16), and both sides of the inner wall of the terminal front shell (1) are provided with an arc-shaped limiting groove (15), and the limiting arc rod (16) is movably inserted into the interior of the arc-shaped limiting groove (15).

2. The fully outdoor waterproof face recognition terminal device according to claim 1, characterized in that: A bending spring (14) is movably installed between the special-shaped connecting rod (11) and the interior of the terminal rear shell (6), and the bending spring (14) is movably inserted into the interior of the inner wall of the terminal rear shell (6).

3. The fully outdoor waterproof face recognition terminal device according to claim 1, characterized in that: A water baffle rotating shaft (5) is rotatably mounted on the rear surface of the top end of the terminal front shell (1), a water baffle (2) is fixedly mounted on the outer surface of the water baffle rotating shaft (5), and the water baffle (2) is rotatably mounted on the top end of the terminal front shell (1) via the water baffle rotating shaft (5).

4. The fully outdoor waterproof face recognition terminal device according to claim 1, characterized in that: A camera is provided at the top of the front side of the terminal front shell (1), a display screen (3) is provided at the middle of the front side of the terminal front shell (1), and an identification area (4) is provided at the bottom of the front side of the terminal front shell (1).

5. The fully outdoor waterproof face recognition terminal device according to claim 1, characterized in that: A face recognition component (7) is provided at a top position inside the terminal front shell (1), a circuit board (8) is provided at a middle position inside the terminal front shell (1), and a card recognition component (9) is provided at a bottom position inside the terminal front shell (1). The face recognition component (7) is electrically connected to a camera, the circuit board (8) is electrically connected to a display screen (3), and the card recognition component (9) is electrically connected to a recognition area (4).

6. The fully outdoor waterproof face recognition terminal device according to claim 5, characterized in that: The rear side of the circuit board (8) is connected to a power line (10), a through hole is provided at the center of the display screen (3), and the power line (10) passes through the through hole and extends to the rear side of the display screen (3).

7. The fully outdoor waterproof face recognition terminal device according to claim 5, characterized in that: Guide columns (17) are fixedly mounted at the four corner positions of the rear side surface of the terminal front shell (1), and clamping rods (18) are fixedly mounted at the four corner positions of the front side of the display screen (3), and the clamping rods (18) are movably clamped into the interior of the guide columns (17).

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