CN220569200U - Face recognition device with NFC function - Google Patents
Face recognition device with NFC function Download PDFInfo
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- CN220569200U CN220569200U CN202322317933.0U CN202322317933U CN220569200U CN 220569200 U CN220569200 U CN 220569200U CN 202322317933 U CN202322317933 U CN 202322317933U CN 220569200 U CN220569200 U CN 220569200U
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 239000005341 toughened glass Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 4
- 230000001502 supplementing effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The utility model discloses a face recognition device with an NFC function, which comprises a shell, a rear cover, a liquid crystal display, a high-definition binocular infrared camera module, an RFID reader, an infrared sensor, an LED light supplementing lamp, an anti-glare toughened glass panel, a loudspeaker, a main control board, a main control chip, a first mounting board and a second mounting board, wherein the first mounting board is detachably arranged on the back side wall of the rear cover, four vertex angles of the rear end wall of the first mounting board are respectively provided with a connecting board in a protruding mode, the lower end wall of the connecting board is respectively provided with a clamping groove in a recessed mode, the second mounting board is provided with a fixing board in a protruding mode, two sides of the fixing board are respectively provided with a plurality of through grooves in a recessed mode, and the connecting boards are respectively inserted into the through grooves and are respectively clamped on the lower end walls of the through grooves. The technical scheme of the utility model can make the installation and the disassembly of the face recognition device more convenient and quick, is convenient for the overhaul and the maintenance in the future, can verify the identity in a card swiping mode, is more convenient to use, has a simple structure, is easy to install and maintain, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of face recognition, in particular to a face recognition device with an NFC function.
Background
Face recognition is a biological recognition technology for carrying out identity recognition based on facial feature information of people. A series of related technologies, commonly referred to as image recognition and face recognition, are used to capture images or video streams containing faces with a camera or cameras, and automatically detect and track the faces in the images, thereby performing face recognition on the detected faces. Face recognition is mainly used for identity recognition. Because video monitoring is being popularized rapidly, a rapid identity recognition technology in a remote and user non-matching state is urgently needed by numerous video monitoring applications, so that the identity of a person can be rapidly confirmed remotely, and intelligent early warning is realized. The face recognition technology is clearly the best choice, and the face can be searched from the monitoring video image in real time by adopting the rapid face detection technology and is compared with the face database in real time, so that rapid identity recognition is realized.
However, the existing face recognition device on the market at present has the problems of complicated installation and fixation operation and low efficiency, is inconvenient to disassemble, overhaul and maintain the face recognition device in the future, does not have NFC function, cannot verify identity through a card swiping mode, and has single function. Therefore, we propose a face recognition device with NFC function.
Disclosure of Invention
The utility model mainly aims to provide a face recognition device with an NFC function, and aims to solve the technical problems that the existing face recognition device is complex in installation and fixation operation, low in efficiency, inconvenient to overhaul and maintain, incapable of verifying identity in a card swiping mode and single in function, and does not have the NFC function.
In order to achieve the above purpose, the face recognition device with NFC function provided by the utility model comprises a shell, a rear cover, a liquid crystal display, a high-definition binocular camera module, an RFID reader, an infrared sensor, an LED light supplementing lamp, an anti-glare toughened glass panel, a loudspeaker, a main control board, a main control chip, a first mounting board and a second mounting board, wherein the rear cover is detachably covered on the rear end part of the shell through screws, a containing groove is concavely arranged on the front end part of the shell, the liquid crystal display is embedded on the bottom of the containing groove, the high-definition binocular camera module and the RFID reader are respectively arranged on the upper end part and the lower end part of the liquid crystal display, the infrared sensor is respectively arranged on both sides of the high-definition binocular camera module, the LED light supplementing lamp is arranged on the upper end part of the high-definition binocular camera module, the anti-glare toughened glass panel is embedded in the upper end part of the accommodating groove, the loudspeaker and the main control board are both arranged in the shell, a plurality of sound transmission holes are concavely arranged at the lower end part of the rear end wall of the rear cover, the loudspeaker is arranged at the inner side of the sound transmission holes, the main control chip is arranged on the main control board, the liquid crystal display, the high-definition binocular camera module, the RFID reader-writer, the infrared sensor, the LED light supplementing lamp, the loudspeaker and the main control chip are all electrically connected with the main control board, the first mounting board is detachably arranged on the back side wall of the rear cover, the first mounting board is detachably and fixedly connected with the second mounting board, the four top angles of the rear end wall of the first mounting board are respectively convexly provided with connecting boards, the lower end wall of each connecting board is concavely provided with a clamping groove, the middle of the second mounting board is convexly provided with a supporting board, the utility model discloses a mounting plate, including the backup pad, the both sides of backup pad are equipped with a plurality of logical grooves along the direction of height respectively in concave, the connecting plate detachably respectively inlays to be located logical inslot setting, just the draw-in groove is located respectively on the lower end wall of logical groove, the both sides of second mounting panel are concave to be equipped with a plurality of mounting holes.
Optionally, a limiting plate is convexly arranged at the lower end part of the second mounting plate, a limiting groove matched with the limiting plate is concavely arranged at the lower end wall of the rear cover, and the limiting plate is detachably embedded in the limiting groove.
Optionally, the device further comprises a first fastening screw, a first screw positioning hole is concavely formed in the limiting plate, a threaded hole is concavely formed in the bottom of the limiting groove, and the first fastening screw penetrates through the first screw positioning hole and is screwed into the threaded hole.
Optionally, the rear end wall of the rear cover is concavely provided with a second threaded hole corresponding to the second screw positioning hole, and the second fastening screw is respectively arranged in the second screw positioning hole in a penetrating manner and is screwed in the second threaded hole.
Optionally, the master control chip adopts an RK3288 processor chip.
Optionally, the size of the liquid crystal display is 8 inches.
Optionally, the shell, the rear cover, the first mounting plate and the second mounting plate are all made of aluminum alloy materials.
The technical scheme of the utility model has the following beneficial effects: according to the technical scheme, the first mounting plate is detachably arranged on the back side wall of the rear cover, the first mounting plate is detachably and fixedly connected with the second mounting plate, the four top corners of the rear end wall of the first mounting plate are respectively provided with the connecting plates in a protruding mode, the lower end wall of the connecting plates are respectively provided with the clamping grooves in a recessed mode, the middle of the second mounting plate is provided with the fixing plate in a protruding mode, two sides of the fixing plate are respectively provided with the through grooves in a recessed mode along the height direction, the connecting plates can be respectively arranged in the through grooves in an inserting mode, the clamping grooves are respectively clamped on the lower end wall of the through grooves, two sides of the second mounting plate are provided with the mounting holes in a recessed mode, the second mounting plate is fixed on the wall surface, and the face recognition device can be conveniently and rapidly mounted through rapid dismounting and mounting between the first mounting plate and the second mounting plate, so that the face recognition device is convenient to overhaul and maintain in the future.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a face recognition device with NFC function according to an embodiment of the present utility model;
fig. 2 is a schematic overall structure diagram of another view angle of a face recognition device with NFC function according to an embodiment of the present utility model;
fig. 3 is a schematic overall structure diagram of a further view angle of a face recognition device with NFC functionality according to an embodiment of the present utility model;
fig. 4 is an exploded view of a face recognition device with NFC functionality according to an embodiment of the present utility model;
fig. 5 is another exploded view of a face recognition device with NFC functionality according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of still another exploded structure of a face recognition device with NFC functionality according to an embodiment of the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a face recognition device with an NFC function.
As shown in fig. 1 to 6, in an embodiment of the present utility model, the face recognition device with NFC function includes a housing 101, a back cover 102, a liquid crystal display 103, a high-definition dual-camera module 104, an RFID reader 105, an infrared sensor 106, an LED light-compensating lamp 107, an anti-glare tempered glass panel 108, a speaker (not shown), a main control board (not shown), a main control chip (not shown), a first mounting board 109 and a second mounting board 110, the back cover 102 is detachably covered on the back end of the housing 101 by screws, a receiving slot 1011 is concavely provided on the front end of the housing 101, the liquid crystal display 103 is embedded in the bottom of the receiving slot 1011, the high-definition dual-camera module 104 and the RFID reader 105 are respectively disposed on the upper end and the lower end of the liquid crystal display 103, the infrared sensor 106 is respectively disposed on two sides of the high-definition dual-camera module 104, the infrared sensor enables the high-definition binocular camera module to perform rapid and accurate face recognition in a low-light environment, the LED light supplementing lamp 107 is arranged at the upper end part of the high-definition binocular camera module 104, the anti-dazzle toughened glass panel 108 is embedded at the upper end part of the accommodating groove 1011, the loudspeaker and the main control board are both arranged in the shell 101, the lower end part of the rear end wall of the rear cover 102 is concavely provided with a plurality of sound transmission holes 1021, the loudspeaker is arranged at the inner side of the sound transmission holes 1021, the main control chip is arranged on the main control board, the liquid crystal display 103, the high-definition binocular camera module 104, the RFID reader 105, the infrared sensor 106, the LED light supplementing lamp 107, the loudspeaker and the main control chip are all electrically connected with the main control board, the first mounting board 109 is detachably arranged on the back side wall of the rear cover 102, the first mounting board 109 is detachably and fixedly connected with the second mounting board 110, four apex angles of the rear end wall of the first mounting plate 109 are respectively convexly provided with a connecting plate 1091, the lower end wall of the connecting plate 1091 is respectively concavely provided with a clamping groove 1092, the middle of the second mounting plate 110 is convexly provided with a supporting plate 1101, two sides of the supporting plate 1101 are respectively concavely provided with a plurality of through grooves 1102 along the height direction, the connecting plate 1091 is respectively detachably embedded in the through grooves 1102, the clamping grooves 1092 are respectively clamped on the lower end wall of the through grooves 1102, and two sides of the second mounting plate 110 are concavely provided with a plurality of mounting holes 1103.
As shown in fig. 4 and 5, in the present embodiment, a limiting plate 1104 is protruding from the lower end of the second mounting plate 110, a limiting groove 1022 adapted to the limiting plate 1104 is concavely formed in the lower end wall of the rear cover 102, and the limiting plate 1104 is detachably embedded in the limiting groove 1022 to perform a limiting function on the second mounting plate.
As shown in fig. 4 and 5, in this embodiment, the device further includes a first fastening screw 111, a first screw positioning hole 1105 is concavely formed in the limiting plate 1104, a threaded hole 1023 is concavely formed in the bottom of the limiting groove 1022, and the first fastening screw 111 is threaded through the first screw positioning hole 1105 and is disposed in the threaded hole 1023, so that the connection between the first mounting plate and the second mounting plate is more firm and reliable, and the first mounting plate is prevented from falling off from the second mounting plate.
As shown in fig. 4 and 5, in this embodiment, the rear cover further includes second fastening screws 112, wherein a second screw positioning hole 1093 is concavely formed in each of the four top corners of the first mounting plate 109, a second threaded hole 1024 corresponding to the second screw positioning hole is concavely formed in the rear end wall of the rear cover 102, and the second fastening screws 112 are respectively inserted into the second screw positioning holes 1093 and screwed into the second threaded holes 1024, so as to facilitate assembly and disassembly between the first mounting plate and the rear cover.
In the embodiment, the main control chip adopts the RK3288 processor chip, the RK3288 processor adopts Cortex-A17, and the biggest characteristic is that the full out-of-order execution architecture is adopted as the Cortex-A15, so that the performance improvement has an immediate effect. The design of special architectures such as double instruction decoding, a double Address Generator (AGU), multi-instruction dispatch (mu lt ii queue) and the like enables Cortex-A17 to have quite a great improvement on instruction execution efficiency, and based on the improvement, the single-thread performance of Cortex-A17 is improved by 40% compared with Cortex-A9 under the same frequency, and the RK3288 performance with the frequency as high as 1.8GHz is improved by 50% compared with the performance of the previous generation RK3188, and particularly the configuration mode of a shader core is greatly changed; up to 4 shader cores, twice as many as the previous T654; the pixel fill rate of 2400M/s and the triangle generation rate of 300M/s are multiplied with respect to the past.
In this embodiment, the size of the liquid crystal display 103 is 8 inches.
In this embodiment, the housing 101, the rear cover 102, the first mounting plate 109 and the second mounting plate 110 are all made of aluminum alloy, and the aluminum alloy is impact-resistant, corrosion-resistant, convenient for heat dissipation, and has an improved service life.
In the embodiment, the anti-dazzle toughened glass panel plays a good safety protection role, has good durability, and can reduce the influence of reflected light of glass.
The working principle of the utility model is as follows: through first mounting panel detachably setting up on the back side wall of back lid, first mounting panel and second mounting panel detachable fixed connection, four apex angles of the back end wall of first mounting panel are protruding respectively and are equipped with the connecting plate, the lower end wall of connecting plate is concave respectively and is equipped with a draw-in groove, the centre of second mounting panel is protruding to be equipped with a fixed plate, the both sides of fixed plate are concave respectively along the direction of height and are equipped with a plurality of logical grooves, the connecting plate can insert respectively and locate the inslot setting, and the draw-in groove is blocked respectively and locate on the lower end wall of logical groove, the concave a plurality of mounting holes that are equipped with in both sides of second mounting panel, through fixing the second mounting panel on the wall, through quick assembly disassembly and installation between first mounting panel and the second mounting panel, thereby make the face recognition device can install and dismantle convenient and overhaul the maintenance in the future, when user's use, only need stand in front of the screen, can accomplish identity recognition verification with the front and prevent photographic gesture alignment camera, through the built-in RFID reader-writer, make the device still have NFC function simultaneously, the mode of the identity verification has been increased to the mode of card, face recognition device, the face recognition device is used more convenient, the service, the enterprise, the market is simple and easy and practical, and easy and practical maintenance.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (7)
1. The utility model provides a take face identification device of NFC function, its characterized in that, including casing, back lid, LCD, high definition binocular camera module, RFID reader-writer, infrared sensor, LED light filling lamp, anti-dazzle toughened glass panel, speaker, main control board, main control chip, first mounting panel and second mounting panel, back lid is through screw detachably lid locate the back tip of casing, the tip concave accommodation groove that is equipped with of casing, LCD inlays to be located the bottom of accommodation groove, high definition binocular camera module and RFID reader-writer set up respectively in LCD's upper end and lower tip, infrared sensor set up respectively in the both sides of high definition binocular camera module, the LED light filling lamp set up in the upper end of high definition binocular camera module, anti-dazzle toughened glass panel inlays to be located the upper end of accommodation groove, speaker and main control board all set up in the casing, the tip concave of the back end of back end wall of back lid is equipped with a plurality of penetrating holes, the LCD inlays to be located the bottom of accommodation groove, the LCD is equipped with infrared sensor sets up in the upper end wall of main control board, the second mounting panel is equipped with two side wall, infrared sensor sets up in the upper end wall of high definition binocular camera module, the infrared sensor sets up in the upper end of high definition binocular camera module, the infrared sensor panel, the infrared sensor is equipped with the infrared sensor, the infrared sensor is equipped with the top panel respectively, the utility model discloses a mounting plate, including the backup pad, the both sides of backup pad are equipped with a plurality of logical grooves along the direction of height respectively in concave, the connecting plate detachably respectively inlays to be located logical inslot setting, just the draw-in groove is located respectively on the lower end wall of logical groove, the both sides of second mounting panel are concave to be equipped with a plurality of mounting holes.
2. The face recognition device with the NFC function according to claim 1, wherein a limiting plate is convexly arranged at the lower end part of the second mounting plate, a limiting groove matched with the limiting plate is concavely formed in the lower end wall of the rear cover, and the limiting plate is detachably embedded in the limiting groove.
3. The face recognition device with the NFC function according to claim 2, further comprising a first fastening screw, wherein a first screw positioning hole is concavely formed in the limiting plate, a threaded hole is concavely formed in the bottom of the limiting groove, and the first fastening screw penetrates through the first screw positioning hole and is screwed into the threaded hole.
4. The face recognition device with the NFC function according to claim 1, further comprising second fastening screws, wherein a second screw positioning hole is concavely formed in each of four top corners of the first mounting plate, a second threaded hole corresponding to the second screw positioning hole is concavely formed in the rear end wall of the rear cover, and the second fastening screws are respectively arranged in the second screw positioning holes in a penetrating mode and are screwed into the second threaded holes.
5. The NFC enabled face recognition device of claim 1, wherein the master control chip is an RK3288 processor chip.
6. The NFC enabled face recognition device of claim 1, wherein the size of the liquid crystal display is 8 inches.
7. The NFC enabled face recognition device of claim 1, wherein the housing, the back cover, the first mounting plate, and the second mounting plate are all formed of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317933.0U CN220569200U (en) | 2023-08-25 | 2023-08-25 | Face recognition device with NFC function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322317933.0U CN220569200U (en) | 2023-08-25 | 2023-08-25 | Face recognition device with NFC function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569200U true CN220569200U (en) | 2024-03-08 |
Family
ID=90088523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322317933.0U Active CN220569200U (en) | 2023-08-25 | 2023-08-25 | Face recognition device with NFC function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569200U (en) |
-
2023
- 2023-08-25 CN CN202322317933.0U patent/CN220569200U/en active Active
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