Desktop type face recognition visitor terminal

Abstract

The utility model relates to the field of access terminal design, in particular to a desktop type face recognition visitor terminal which comprises a desktop, a support is fixedly connected to the upper surface of the desktop through bolts, a terminal shell is fixedly connected to the surface of the support, a hinge is fixedly connected to the surface of the terminal shell, and a closing cover is rotationally connected to the surface of the hinge. The number of the closing covers is two, a first rotating shaft is rotatably connected between the two closing covers, a camera and a thermodetector are arranged on the upper surface of the terminal shell, and a handle is fixedly connected to the surface of each closing cover. By arranging the closing covers, a display screen, a button, a card reading plate and a fingerprint plate on the surface of the terminal can be protected, damage caused by collision is avoided, when the terminal is used, the handle is pulled, the sleeve and the second rotating shaft rotate relatively, the sliding block is driven to linearly move in the sliding groove, and the two closing covers rotate with the first rotating shaft as the center. The closing cover close to the hinge rotates with the hinge as the center, and operation can be carried out after the closing cover is opened.

Description

Technical Field

[0001] The utility model relates to the field of visitor terminal design, in particular to a desktop face recognition visitor terminal. Background Art

[0002] Face recognition visitor terminals mainly involve face recognition technology, pattern recognition, image processing, computer vision and other fields. The development and progress of these technologies provide a solid foundation for the widespread application of face recognition visitor terminals. In recent years, with the rapid development of artificial intelligence technology, face recognition technology has received extensive attention and in-depth research.

[0003] For example, a desktop facial recognition visitor terminal disclosed in announcement number CN216901784U is equipped with a touch screen pen to complete the visitor's interactive work. At the same time, a disinfection room is set up to use ultraviolet light disinfection lamps to disinfect the touch screen pen in time, thereby reducing the interactive contact between visitors and visitor terminals, reducing the conditions for virus transmission, and making the visitor terminal safer to use; by setting up an infrared thermal thermometer and a contact thermometer to measure the temperature of visitors, the temperature measurement is more accurate, thereby improving the anti-epidemic effect of the visitor terminal.

[0004] However, the device has some shortcomings. As a fixed-use device, there are no relevant protective measures to protect the touch screen; a touch pen is used for interaction, and it needs to be disinfected after use, which is a cumbersome process. In addition, the touch pen is placed on the surface of the terminal and is easy to lose; the terminal lacks functions and cannot further improve the recognition ability, and lacks a certain degree of security. Utility Model Content

[0005] In order to solve the above problems, therefore, the purpose of the utility model is to provide a desktop face recognition visitor terminal.

[0006] The utility model provides a desktop face recognition visitor terminal, comprising a desktop, wherein the upper surface of the desktop is fixedly connected to a bracket by bolts, the surface of the bracket is fixedly connected to a terminal shell, the surface of the terminal shell is fixedly connected to a hinge, the surface of the hinge is rotatably connected to a closing cover, the number of the closing covers is two, a first rotating shaft is rotatably connected between the two closing covers, a camera and a thermometer are arranged on the upper surface of the terminal shell, and the surface of the closing cover is fixedly connected to a handle.

[0007] Preferably, a slide groove is provided on the surface of the terminal shell, a slider is slidably connected to the inner surface of the slide groove, a second rotating shaft is fixedly connected to the surface of the slider, a sleeve is rotatably connected to the surface of the second rotating shaft, and the sleeve is fixedly connected to the closing cover surface. The number of the slide groove, slider, second rotating shaft and sleeve are two respectively, and they are symmetrically distributed on the upper and lower sides of the terminal shell surface with the closing cover as the center.

[0008] Preferably, the terminal shell surface is respectively provided with a display screen, a button, a card reader board, and a fingerprint board, the display screen is located on the left side of the terminal shell surface, the button and the fingerprint board are located in the middle of the terminal shell surface, the card reader board is located on the right side of the terminal shell surface, the button is located above the fingerprint board, the lower surface of the terminal shell is provided with a power interface, and the lower surface of the terminal shell is provided with a USB interface and a network interface.

[0009] Preferably, a circuit board is provided on the inner surface of the terminal shell, and a main processing chip, a touch screen module, a face recognition algorithm chip, a fingerprint sensing area, a memory card, and a magnetic card sensor are respectively provided on the surface of the circuit board. A battery frame is fixedly connected to the surface of the circuit board, and a storage battery is fixedly connected to the inner surface of the battery frame.

[0010] Preferably, the size of the closed cover is slightly smaller than the surface area of ​​the terminal housing.

[0011] Preferably, the display screen, buttons, card reader, fingerprint board and circuit board are connected via an electrical circuit.

[0012] Preferably, the back of the terminal housing is a detachable structure.

[0013] Preferably, the main processing chip is respectively connected to the touch screen module, the face recognition algorithm chip, the fingerprint sensing area, the memory card, and the magnetic card sensor through a circuit board.

[0014] The technical effects that can be obtained by the technical means of the utility model are:

[0015] (1) The utility model can provide protection for the display screen, buttons, card reader and fingerprint plate on the surface of the terminal by setting a closing cover to avoid damage caused by collision. When using the terminal, pull the handle to make the sleeve and the second rotating shaft rotate relative to each other, drive the slider to move linearly in the slide groove, and the two closing covers rotate around the first rotating shaft, and the closing cover close to the hinge rotates around the hinge. The closing cover can be opened and the operation can be carried out.

[0016] (2) The utility model collects and reads the visitor's fingerprint information by setting up a fingerprint board to prevent the visitor's identity verification card from being stolen and then using photos or videos as avatars for face recognition, thereby further improving the safety of use. The fingerprint is pressed on the surface of the fingerprint board, and the fingerprint sensing area collects the fingerprint through sensing and feeds it back to the main processing chip.

[0017] (3) The utility model provides a display screen for displaying prompt information, operation instructions, recognition results, etc., and provides a touch screen module so that the terminal supports touch operation, which, combined with the use of buttons, facilitates better interaction between visitors and the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the back side of the utility model.

[0021] Figure 4 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the surface of the terminal shell of the utility model.

[0022] Figure 5 It is a schematic diagram of a partially cutaway three-dimensional structure of the back side of the terminal housing of the present invention.

[0023] In the figure, 1, desktop; 2, terminal shell; 3, hinge; 4, cover; 5, camera; 6, first rotating shaft; 7, thermometer; 8, handle; 9, slide groove; 10, slider; 11, second rotating shaft; 12, sleeve; 13, bracket; 14, display screen; 15, button; 16, card reader; 17, fingerprint board; 18, USB interface; 19, power interface; 20, network interface; 21, main processing chip; 22, touch screen module; 23, face recognition algorithm chip; 24, fingerprint sensing area; 25, battery frame; 26, battery; 27, circuit board; 28, memory card; 29, magnetic card sensor. DETAILED DESCRIPTION

[0024] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0025] Example

[0026] A preferred embodiment of a desktop face recognition visitor terminal provided by the utility model is as follows: Figures 1 to 5 As shown: a desktop face recognition visitor terminal, including a desktop 1, a bracket 13 is fixedly connected to the upper surface of the desktop 1 by bolts, a terminal shell 2 is fixedly connected to the surface of the bracket 13, a hinge 3 is fixedly connected to the surface of the terminal shell 2, a closing cover 4 is rotatably connected to the surface of the hinge 3, the number of the closing covers 4 is two, a first rotating shaft 6 is rotatably connected between the two closing covers 4, a camera 5 and a thermometer 7 are arranged on the upper surface of the terminal shell 2, and a handle 8 is fixedly connected to the surface of the closing cover 4.

[0027] Furthermore, a slide groove 9 is provided on the surface of the terminal shell 2, and a slider 10 is slidably connected to the inner surface of the slide groove 9, a second rotating shaft 11 is fixedly connected to the surface of the slider 10, a sleeve 12 is rotatably connected to the surface of the second rotating shaft 11, and the sleeve 12 is fixedly connected to the surface of the closing cover 4. The number of the slide groove 9, the slider 10, the second rotating shaft 11, and the sleeve 12 are two respectively, and they are symmetrically distributed on the upper and lower sides of the surface of the terminal shell 2 with the closing cover 4 as the center.

[0028] Furthermore, the surface of the terminal shell 2 is respectively provided with a display screen 14, a button 15, a card reader board 16, and a fingerprint board 17. The display screen 14 is located on the left side of the surface of the terminal shell 2, the button 15 and the fingerprint board 17 are located in the middle of the surface of the terminal shell 2, the card reader board 16 is located on the right side of the surface of the terminal shell 2, and the button 15 is located above the fingerprint board 17. A power interface 19 is provided on the lower surface of the terminal shell 2, and a USB interface 18 and a network interface 20 are provided on the lower surface of the terminal shell 2.

[0029] Furthermore, a circuit board 27 is provided on the inner surface of the terminal shell 2, and a main processing chip 21, a touch screen module 22, a face recognition algorithm chip 23, a fingerprint sensing area 24, a memory card 28, and a magnetic card sensor 29 are respectively provided on the surface of the circuit board 27. A battery frame 25 is fixedly connected to the surface of the circuit board 27, and a storage battery 26 is fixedly connected to the inner surface of the battery frame 25.

[0030] Furthermore, the size of the closing cover 4 is slightly smaller than the surface area of ​​the terminal housing 2 .

[0031] Furthermore, the display screen 14 , the button 15 , the card reader 16 , the fingerprint board 17 and the circuit board 27 are connected via an electrical circuit.

[0032] Furthermore, the back of the terminal housing 2 is a detachable structure.

[0033] In addition, the main processing chip 21 is respectively connected to the touch screen module 22 , the face recognition algorithm chip 23 , the fingerprint sensing area 24 , the memory card 28 , and the magnetic card sensor 29 through the circuit board 27 .

[0034] Working principle: When the utility model is used, Figures 1 to 5As shown, when using the terminal, pull the handle 8 to make the sleeve 12 and the second rotating shaft 11 rotate relative to each other, drive the slider 10 to move linearly in the slide groove 9, and the two covers 4 rotate around the first rotating shaft 6, and the cover 4 close to the hinge 3 rotates around the hinge 3. After the cover 4 is opened, the operation can be performed. By setting the camera 5, the facial image of the visitor can be captured, and the captured image can be processed and analyzed in conjunction with the face recognition algorithm chip 23, and feature extraction and comparison are performed. The information is fed back to the main processing chip 21 through the circuit board 27 to decide whether to allow the visitor to access the terminal. By setting the thermometer 7, the body temperature of the visitor can be detected to notify the visitor of the real-time physical condition. By setting the display screen 14, it is used to display prompt information, operation instructions, recognition results, etc. By setting the touch screen module 22, the terminal supports touch operation, and the use of the button 15 is convenient for the visitor to interact better with the device. By setting the card reader board 16, the identity verification card is placed on the surface of the card reader board 16. The magnetic card sensor 29 reacts to the magnetic material inside the card and reads the information on the visitor's identity verification card. The main processing chip 21 compares the read information with the saved facial information. By setting the fingerprint board 17, the fingerprint information of the visitor is collected and read to prevent the fraudulent behavior of using photos or videos as avatars for face recognition after the visitor's identity verification card is stolen, which further improves the safety of use. The fingerprint is pressed on the surface of the fingerprint board 17, and the fingerprint sensing area 24 collects the fingerprint through sensing and feeds it back to the main processing chip 21. By setting the storage card 28, the visitor's facial information, fingerprint information, identity verification information, etc. are saved, which is convenient for the main processing chip 21 to call at any time. By setting the power interface 19, the terminal is powered on, and the electricity is stored in the battery 26 for use by the visitor. In addition, by setting the USB interface 18, the visitor can import other information into the terminal. By setting the network interface 20, the network cable is inserted into the network interface 20 to connect the device to the network.

[0035] The above description is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected for use alone or in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A desktop face recognition visitor terminal, comprising a desktop (1), the upper surface of the desktop (1) being fixedly connected to a bracket (13) by bolts, the surface of the bracket (13) being fixedly connected to a terminal housing (2), the surface of the terminal housing (2) being fixedly connected to a hinge (3), the surface of the hinge (3) being rotatably connected to a closing cover (4), the number of the closing covers (4) being two, a first rotating shaft (6) being rotatably connected between the two closing covers (4), a camera (5) and a thermometer (7) being arranged on the upper surface of the terminal housing (2), and a handle (8) being fixedly connected to the surface of the closing cover (4).

2. A desktop face recognition visitor terminal as claimed in claim 1, characterized in that: A slide groove (9) is provided on the surface of the terminal housing (2); a slider (10) is slidably connected to the inner surface of the slide groove (9); a second rotating shaft (11) is fixedly connected to the surface of the slider (10); a sleeve (12) is rotatably connected to the surface of the second rotating shaft (11); the sleeve (12) is fixedly connected to the surface of the closing cover (4); the slide groove (9), the slider (10), the second rotating shaft (11), and the sleeve (12) are respectively two in number and are symmetrically distributed on the upper and lower sides of the surface of the terminal housing (2) with the closing cover (4) as the center.

3. A desktop face recognition visitor terminal as claimed in claim 1, characterized in that: The surface of the terminal housing (2) is respectively provided with a display screen (14), a button (15), a card reader board (16), and a fingerprint board (17); the display screen (14) is located on the left side of the surface of the terminal housing (2); the button (15) and the fingerprint board (17) are located in the middle of the surface of the terminal housing (2); the card reader board (16) is located on the right side of the surface of the terminal housing (2); the button (15) is located above the fingerprint board (17); a power supply interface (19) is provided on the lower surface of the terminal housing (2); and a USB interface (18) and a network interface (20) are provided on the lower surface of the terminal housing (2).

4. A desktop face recognition visitor terminal as claimed in claim 1, characterized in that: A circuit board (27) is arranged on the inner surface of the terminal housing (2); a main processing chip (21), a touch screen module (22), a face recognition algorithm chip (23), a fingerprint sensing area (24), a memory card (28), and a magnetic card sensor (29) are arranged on the surface of the circuit board (27); a battery frame (25) is fixedly connected to the surface of the circuit board (27); and a storage battery (26) is fixedly connected to the inner surface of the battery frame (25).

5. A desktop face recognition visitor terminal as claimed in claim 1, characterized in that: The size of the closing cover (4) is slightly smaller than the surface area of ​​the terminal housing (2).

6. A desktop face recognition visitor terminal as claimed in claim 3, characterized in that: The display screen (14), the button (15), the card reader (16), the fingerprint board (17) and the circuit board (27) are connected via an electrical circuit.

7. A desktop face recognition visitor terminal as claimed in claim 1, characterized in that: The back of the terminal housing (2) is a detachable structure.

8. A desktop face recognition visitor terminal as claimed in claim 4, characterized in that: The main processing chip (21) is respectively in communication with the touch screen module (22), the face recognition algorithm chip (23), the fingerprint sensing area (24), the memory card (28), and the magnetic card sensor (29) via a circuit board (27).

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