CN211130306U - Express cabinet - Google Patents
Express cabinet Download PDFInfo
- Publication number
- CN211130306U CN211130306U CN201921515602.5U CN201921515602U CN211130306U CN 211130306 U CN211130306 U CN 211130306U CN 201921515602 U CN201921515602 U CN 201921515602U CN 211130306 U CN211130306 U CN 211130306U
- Authority
- CN
- China
- Prior art keywords
- express delivery
- fixedly connected
- cabinet body
- delivery cabinet
- front surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses an express delivery cabinet, including the express delivery cabinet body, the both sides on the positive surface of express delivery cabinet body and the bottom of middle-end all are provided with the express delivery case, the top fixedly connected with roof of express delivery cabinet body, the first camera of fixedly connected with of center department of roof bottom, the top of the positive surface middle-end of express delivery cabinet body is inlayed and is had the display screen, the middle-end on the positive surface of express delivery cabinet body and the bottom fixedly connected with infrared inductor who is located the display screen. The utility model discloses a cooperation of first camera, infrared inductor, fixed case, second camera, gear motor, thread bush, threaded rod, carriage release lever, controller and time-recorder is used, possesses the advantage that can accurate all-round monitoring gets a anthropomorphic character, thereby it can't discern getting a person to have solved the unable accurate all-round monitoring of express delivery cabinet and get a anthropomorphic character, leads to the express delivery to be got the unable problem of finding out after the people's identity of getting by the mistake.
Description
Technical Field
The utility model relates to an express delivery cabinet technical field specifically is an express delivery cabinet.
Background
The intelligent express cabinet is a new object which is continuously developed along with the express industry, and along with the expansion of the scale of an enterprise operating the intelligent express cabinet, the enterprise has a weak technical barrier and numerous manufacturers, the price negotiating capability of the enterprise is enhanced, the operating cost of the enterprise is reduced, and the advantage of the intelligent express cabinet is further enhanced, for example, an express cabinet with a patent authorization publication number of 'CN 206991459U' comprises a cabinet body and a monitoring device, wherein the monitoring device is arranged on the front side of the cabinet body; the monitoring device comprises a middle camera and two side camera assemblies, wherein the two side camera assemblies are respectively positioned at two transverse sides of the middle camera; the side camera assembly comprises a camera, a reflector and a driving mechanism; the camera is fixed in the cabinet body, and the light direction that advances of camera is vertical to, reflector slope setting to in reflecting the image of cabinet body front side to the camera, actuating mechanism connects in the reflector, in order to drive the reflector along vertical rectilinear movement to, can accurately catch user's people's face image.
Although the patent can accurately capture the face image of the user, the captured image is the image after mirror reflection, and the obtained image is reverse, so that the observation of workers is not facilitated, and the practicability is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an express delivery cabinet possesses the advantage that can accurate all-round monitoring get a anthropomorphic body characteristic, thereby solved the unable accurate all-round monitoring of express delivery cabinet and get a anthropomorphic body characteristic and can't discern getting a people, lead to the express delivery to be got the problem that the back can't be found out and get a people's identity by the mistake.
In order to achieve the above object, the utility model provides a following technical scheme: an express cabinet comprises an express cabinet body, wherein two sides of the front surface of the express cabinet body and the bottom of the middle end of the express cabinet body are respectively provided with an express box, the top of the express cabinet body is fixedly connected with a top plate, the center of the bottom of the top plate is fixedly connected with a first camera, the top of the middle end of the front surface of the express cabinet body is embedded with a display screen, the middle end of the front surface of the express cabinet body and the bottom of the display screen are fixedly connected with an infrared sensor, two sides of the express cabinet body are respectively fixedly connected with a fixed box, the center of the bottom of the inner cavity of the fixed box is fixedly connected with a speed reducing motor, the bottom of the front side of the inner cavity of the fixed box is fixedly connected with a timer, the bottom of the rear side of the inner cavity of the fixed box is fixedly connected with a controller, the top of the output end of the speed, the utility model discloses a set of screw thread, including threaded rod, fixed case, spout, fixed incasement chamber, front side and front side, the surface cover of threaded rod is equipped with the thread bush, the center department on the positive surface of fixed case just is located the dead ahead of thread bush and has seted up the shifting chute, the rear side of fixed incasement chamber just is located the thread bush and has seted up the spout, the rear side fixedly connected with slider of thread bush, the rear side of slider extend to the inner chamber of spout and rather than inner wall sliding connection, the front side fixedly connected with carriage release lever of thread bush, the front side of carriage release lever extends to the front side and the fixedly connected with second.
Preferably, the front surface of the fixed box and the front surface of the express delivery cabinet body are located on the same plane, the middle end of the front surface of the fixed box is fixedly connected with a protective shell outside the movable groove, and one side, opposite to the protective shell, of the protective shell is open.
Preferably, the top of the threaded rod is movably connected with the top of the inner cavity of the fixed box through a bearing, and the surface of the threaded rod is in threaded connection with the inner cavity of the threaded sleeve.
Preferably, the output end of the infrared inductor is connected with the input end of the controller through an electric signal, the output end of the controller is connected with the output end of the timer through a wire in a bidirectional electric mode, and the output end of the controller is connected with the input end of the speed reduction motor through a wire in a unidirectional electric mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of a camera, infrared inductor, fixed case, second camera, gear motor, thread bush, threaded rod, carriage release lever, controller and time-recorder is used, possesses the advantage that can accurate all-round monitoring gets a anthropomorphic character, thereby has solved the unable accurate all-round monitoring of express delivery cabinet and has got a anthropomorphic character characteristic and can't discern the person of getting, leads to the express delivery to be got the unable problem of finding out after the people's identity of getting by the mistake.
2. The utility model discloses an use of express delivery case, can classify the express delivery of equidimension not and place, use through the roof, can supply to get a people sunshade rain, use through the protective housing, can protect the second camera, avoid it to cause the damage, use through the shifting chute, can make things convenient for the carriage release lever to remove, cooperation through slider and spout is used, can carry on spacingly to the removal of thread bush, it is rotatory at the in-process that removes to avoid it, stability when it removes has been improved simultaneously, use through the bearing, can make things convenient for the threaded rod to rotate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional structure view of the protective shell of the present invention;
FIG. 3 is a side view cross-sectional structural view of the present invention;
fig. 4 is a schematic diagram of the system of the present invention.
In the figure: 1 express delivery cabinet body, 2 roofs, 3 express delivery casees, 4 display screens, 5 first cameras, 6 infrared inductor, 7 protective casings, 8 fixed casees, 9 shifting chutes, 10 second cameras, 11 gear motor, 12 spouts, 13 sliders, 14 thread bushes, 15 threaded rods, 16 movable rods, 17 controllers, 18 timers.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.
The utility model discloses an express delivery cabinet body 1, roof 2, express delivery case 3, display screen 4, first camera 5, infrared inductor 6, protective housing 7, fixed case 8, second camera 10, gear motor 11, slider 13, thread bush 14, threaded rod 15, carriage release lever 16, controller 17 and 18 parts of time-recorder are the parts that general standard or technical personnel in the field know, and its structure and principle all can learn or learn through conventional experimental method for this technical personnel through the technical manual.
Referring to FIGS. 1-4, an express delivery cabinet comprises an express delivery cabinet body 1, wherein express delivery boxes 3 are respectively arranged at two sides of the front surface and at the bottom of the middle end of the express delivery cabinet body 1, express deliveries of different sizes can be classified and placed by using the express delivery boxes 3, a top plate 2 is fixedly connected to the top of the express delivery cabinet body 1, a first camera 5 is fixedly connected to the center of the bottom of the top plate 2, a display screen 4 is embedded at the top of the middle end of the front surface of the express delivery cabinet body 1, an infrared sensor 6 is fixedly connected to the middle end of the front surface of the express delivery cabinet body 1 and at the bottom of the display screen 4, fixed boxes 8 are respectively and fixedly connected to two sides of the express delivery cabinet body 1, a speed reducing motor 11 is fixedly connected to the center of the bottom of the inner cavity of the fixed box 8, a timer 18 is fixedly connected to the bottom of the front side of the inner, the top of the output end of the speed reducing motor 11 is fixedly connected with a threaded rod 15, the top of the threaded rod 15 is movably connected to the top of an inner cavity of the fixed box 8, a threaded sleeve 14 is sleeved on the surface of the threaded rod 15, a moving groove 9 is formed in the center of the front surface of the fixed box 8 and located in front of the threaded sleeve 14, a sliding groove 12 is formed in the rear side of the inner cavity of the fixed box 8 and located in front of the threaded sleeve 14, a sliding block 13 is fixedly connected to the rear side of the threaded sleeve 14, the rear side of the sliding block 13 extends to the inner cavity of the sliding groove 12 and is in sliding connection with the inner wall of the sliding groove, a moving rod 16 is fixedly connected to the front side of the threaded sleeve 14, and the front side;
the first embodiment is as follows:
an express cabinet comprises an express cabinet body 1, wherein express boxes 3 are arranged on two sides of the front surface and the bottom of the middle end of the express cabinet body 1, express items with different sizes can be placed in a classified mode through the use of the express boxes 3, a top plate 2 is fixedly connected to the top of the express cabinet body 1, a person taking the express items can be used for shading sun and shielding rain through the use of the top plate 2, a first camera 5 is fixedly connected to the center of the bottom of the top plate 2, a display screen 4 is inlaid in the top of the middle end of the front surface of the express cabinet body 1, an infrared sensor 6 is fixedly connected to the middle end of the front surface of the express cabinet body 1 and the bottom of the display screen 4, fixed boxes 8 are fixedly connected to two sides of the express cabinet body 1, a speed reducing motor 11 is fixedly connected to the center of the bottom of an inner cavity of each fixed box 8, a timer 18 is fixedly connected to the bottom of the front side of the inner cavity of each, the top fixedly connected with threaded rod 15 of 11 outputs of gear motor, the top swing joint of threaded rod 15 is in the top of 8 inner chambers of fixation case, the surface cover of threaded rod 15 is equipped with thread bush 14, the center department on the positive surface of fixation case 8 has just been located the dead ahead of thread bush 14 and has been seted up shifting chute 9, spout 12 has just been located the dead ahead of thread bush 14 to the rear side of 8 inner chambers of fixation case, the rear side fixedly connected with slider 13 of thread bush 14, the rear side of slider 13 extend to the inner chamber of spout 12 and rather than inner wall sliding connection, the front side fixedly connected with carriage release lever 16 of thread bush 14, the front side of carriage release lever 16 extends to the front side and the fixedly connected with second camera 10 of shifting chute 9.
Example two:
an express cabinet comprises an express cabinet body 1, wherein express boxes 3 are arranged on two sides of the front surface and the bottom of the middle end of the express cabinet body 1, express items with different sizes can be placed in a classified mode through the use of the express boxes 3, a top plate 2 is fixedly connected to the top of the express cabinet body 1, a person taking the express items can be used for shading sun and shielding rain through the use of the top plate 2, a first camera 5 is fixedly connected to the center of the bottom of the top plate 2, a display screen 4 is inlaid in the top of the middle end of the front surface of the express cabinet body 1, an infrared sensor 6 is fixedly connected to the middle end of the front surface of the express cabinet body 1 and the bottom of the display screen 4, fixed boxes 8 are fixedly connected to two sides of the express cabinet body 1, a speed reducing motor 11 is fixedly connected to the center of the bottom of an inner cavity of each fixed box 8, a timer 18 is fixedly connected to the bottom of the front side of the inner cavity of each, the top of the output end of the speed reducing motor 11 is fixedly connected with a threaded rod 15, the top of the threaded rod 15 is movably connected to the top of the inner cavity of the fixed box 8, a threaded sleeve 14 is sleeved on the surface of the threaded rod 15, a moving groove 9 is formed in the center of the front surface of the fixed box 8 and located right in front of the threaded sleeve 14, the front surface of the fixed box 8 and the front surface of the express cabinet body 1 are located on the same plane, a protective shell 7 is fixedly connected to the middle end of the front surface of the fixed box 8 and located outside the moving groove 9, one side, opposite to the protective shell 7, is open, the second camera 10 can be protected through the protective shell 7 to avoid damage, through the use of the moving groove 9, a moving rod 16 can be conveniently moved, a sliding groove 12 is formed in the rear side of the inner cavity of the fixed box 8 and right behind the threaded sleeve 14, a sliding block 13 is fixedly connected to the rear side of the threaded sleeve 14, the rear side, a moving rod 16 is fixedly connected to the front side of the threaded sleeve 14, and the front side of the moving rod 16 extends to the front side of the moving groove 9 and is fixedly connected with the second camera 10.
Example three:
an express delivery cabinet comprises an express delivery cabinet body 1, wherein express delivery boxes 3 are arranged on two sides of the front surface and the bottom of the middle end of the express delivery cabinet body 1, express deliveries of different sizes can be placed in a classified mode through the use of the express delivery boxes 3, a top plate 2 is fixedly connected to the top of the express delivery cabinet body 1, a person taking the express delivery can be used for shading sun and shielding rain through the use of the top plate 2, a first camera 5 is fixedly connected to the center of the bottom of the top plate 2, a display screen 4 is inlaid in the top of the middle end of the front surface of the express delivery cabinet body 1, an infrared sensor 6 is fixedly connected to the middle end of the front surface of the express delivery cabinet body 1 and the bottom of the display screen 4, fixed boxes 8 are fixedly connected to two sides of the express delivery cabinet body 1, a speed reducing motor 11 is fixedly connected to the center of the bottom of an inner cavity of each fixed box 8, the speed reducing motor 11 is 85, the bottom of the rear side of the inner cavity of the fixed box 8 is fixedly connected with a controller 17, the output end of the infrared inductor 6 is connected with the input end of the controller 17 through an electric signal, the output end of the controller 17 is connected with the output end of a timer 18 through a wire in a bidirectional electric connection manner, the output end of the controller 17 is connected with the input end of a speed reducing motor 11 through a wire in a unidirectional electric connection manner, the top of the output end of the speed reducing motor 11 is fixedly connected with a threaded rod 15, the top of the threaded rod 15 is movably connected with the top of the inner cavity of the fixed box 8, a threaded sleeve 14 is sleeved on the surface of the threaded rod 15, the top of the threaded rod 15 is movably connected with the top of the inner cavity of the fixed box 8 through a bearing, the threaded rod 15 can conveniently rotate through the use of the bearing, the surface of the threaded rod 15 is in threaded, the front surface of the fixed box 8 and the front surface of the express cabinet body 1 are in the same plane, the middle end of the front surface of the fixed box 8 is fixedly connected with the protective shell 7 positioned outside the movable groove 9, one side opposite to the protective shell 7 is in an opening shape, the second camera 10 can be protected by using the protective shell 7 to avoid damage to the second camera, the rear side of the inner cavity of the fixed box 8 is provided with a sliding groove 12 positioned right behind the threaded sleeve 14, the rear side of the threaded sleeve 14 is fixedly connected with a sliding block 13, the rear side of the sliding block 13 extends to the inner cavity of the sliding groove 12 and is in sliding connection with the inner wall of the sliding groove, the sliding block 13 and the sliding groove 12 are matched for use, the movement of the threaded sleeve 14 can be limited, the rotation of the threaded sleeve in the movement process is avoided, the stability of the threaded sleeve during movement is improved, the movable rod 16 is fixedly connected to the front side of the threaded sleeve 14, and the movable, the front side of carriage release lever 16 extends to the front side of shifting chute 9 and fixedly connected with second camera 10, through first camera 5, infrared inductor 6, fixed box 8, second camera 10, gear motor 11, thread bush 14, threaded rod 15, carriage release lever 16, controller 17 and timer 18's cooperation is used, possess the advantage that can accurate all-round monitoring pick up the anthropomorphic dummy feature, thereby it can't discern the person of picking up to have solved the unable accurate all-round monitoring of express delivery cabinet and get a anthropomorphic feature, lead to the express delivery to be taken the problem that the back can't find out the person of picking up the identity of picking up by mistake.
When the timing device is used, the timing duration of the timer 18 is set in advance according to the time that the moving rod 16 moves once in the moving groove 9, at the beginning, the threaded sleeve 14 is positioned at the bottom of the surface of the threaded rod 15, namely, the moving rod 16 is positioned at the bottommost part of the moving groove 9, when a workpiece taking person walks to the display screen 4 to perform workpiece taking operation, the infrared inductor 6 is shielded and transmits signals to the controller 17, the controller 17 controls the output end of the reducing motor 11 to rotate forwards slowly, the output end of the reducing motor 11 drives the threaded sleeve 14 to move upwards, so that the moving rod 16 drives the second camera 10 to move upwards, the timer 18 starts timing, when the timing duration is reached, namely, the moving rod 16 is positioned at the topmost part of the moving groove 9, the timer 18 feeds back information to the controller 17, the controller 17 controls the reducing motor 11 to rotate backwards slowly, so as to drive the threaded rod 15 to rotate backwards and enable the threaded sleeve, reach reciprocating motion to make second camera 10 up-and-down reciprocating motion gather interval person's health characteristics, when getting a people and leaving, when infrared inductor 6 was not sheltered from, it sent the signal to controller 17, and the control stops work with electrical apparatus, and first camera 5 also gathers getting a person's identity characteristic always simultaneously, reaches accurate monitoring's effect.
In summary, the following steps: this express delivery cabinet uses through the cooperation of first camera 5, infrared inductor 6, fixed case 8, second camera 10, gear motor 11, thread bush 14, threaded rod 15, carriage release lever 16, controller 17 and timer 18, thereby has solved the unable accurate all-round monitoring of express delivery cabinet and has got a anthropomorphic character characteristic and can't discern the person of getting, leads to the express delivery to be got the unable problem of finding out the person of getting after the mistake.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an express delivery cabinet, includes express delivery cabinet body (1), its characterized in that: the express delivery cabinet is characterized in that the express delivery boxes (3) are arranged on two sides of the front surface of the express delivery cabinet body (1) and at the bottom of the middle end of the front surface of the express delivery cabinet body (1), the top of the front surface of the express delivery cabinet body (1) is fixedly connected with the top plate (2), the center of the bottom of the top plate (2) is fixedly connected with the first camera (5), the top of the front surface of the express delivery cabinet body (1) is inlaid with the display screen (4), the middle end of the front surface of the express delivery cabinet body (1) is fixedly connected with the infrared sensor (6) at the bottom of the display screen (4), the two sides of the express delivery cabinet body (1) are fixedly connected with the fixed boxes (8), the speed reducing motor (11) is fixedly connected with the center of the bottom of the inner cavity of the fixed box (8), the timer (18) is fixedly connected with the bottom of the front side of the, the top of the output end of the speed reducing motor (11) is fixedly connected with a threaded rod (15), the top of the threaded rod (15) is movably connected with the top of the inner cavity of the fixed box (8), the surface of the threaded rod (15) is sleeved with a threaded sleeve (14), a moving groove (9) is formed in the center of the front surface of the fixed box (8) and in front of the threaded sleeve (14), a sliding groove (12) is arranged at the rear side of the inner cavity of the fixed box (8) and right behind the threaded sleeve (14), the rear side of the threaded sleeve (14) is fixedly connected with a sliding block (13), the rear side of the sliding block (13) extends to the inner cavity of the sliding groove (12) and is in sliding connection with the inner wall of the sliding groove, the front side of the threaded sleeve (14) is fixedly connected with a moving rod (16), and the front side of the moving rod (16) extends to the front side of the moving groove (9) and is fixedly connected with a second camera (10).
2. The cabinet of claim 1, wherein: the front surface of the fixed box (8) and the front surface of the express cabinet body (1) are located on the same plane, the middle end of the front surface of the fixed box (8) is located on the outer fixedly connected protective shell (7) of the movable groove (9), and one side, opposite to the protective shell (7), is in an open shape.
3. The cabinet of claim 1, wherein: the top of the threaded rod (15) is movably connected with the top of the inner cavity of the fixed box (8) through a bearing, and the surface of the threaded rod (15) is in threaded connection with the inner cavity of the threaded sleeve (14).
4. The cabinet of claim 1, wherein: the output of infrared inductor (6) passes through electric signal connection with the input of controller (17), the output of controller (17) passes through the two-way electric connection of wire with the output of time-recorder (18), the output of controller (17) passes through the one-way electric connection of wire with the input of gear motor (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921515602.5U CN211130306U (en) | 2019-09-12 | 2019-09-12 | Express cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921515602.5U CN211130306U (en) | 2019-09-12 | 2019-09-12 | Express cabinet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211130306U true CN211130306U (en) | 2020-07-31 |
Family
ID=71761488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921515602.5U Active CN211130306U (en) | 2019-09-12 | 2019-09-12 | Express cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211130306U (en) |
-
2019
- 2019-09-12 CN CN201921515602.5U patent/CN211130306U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103776665B (en) | A kind of Automatic change film air granule sampler | |
CN107784704A (en) | A kind of intelligent face recognition work-checking machine | |
CN212510320U (en) | But visual analysis is with camera capture device that makes a video recording of multi-angle regulation | |
CN210112130U (en) | High-definition dynamic video monitoring equipment | |
CN207586945U (en) | Face recognition device with light adjusting and wiping function | |
CN211130306U (en) | Express cabinet | |
CN109151362B (en) | Multifunctional law enforcement recorder | |
CN207587013U (en) | A kind of intelligent face recognition work-checking machine | |
CN117103220A (en) | Mobile three-dimensional scanning measurement robot | |
CN206991459U (en) | Express delivery cabinet | |
CN113251918A (en) | Flat battery pack detection device | |
CN210687539U (en) | A camera for security protection control field | |
CN208273129U (en) | A kind of video monitoring system for compact shelving | |
CN215117641U (en) | Face identification entrance guard all-in-one | |
CN215305697U (en) | Intelligent oral cavity examination robot | |
CN115589534A (en) | Following type vehicle detection item picture acquisition device and method | |
CN212061199U (en) | Face recognition device capable of adjusting height of face recognition instrument | |
CN210230488U (en) | Photographing positioning and dispensing separating device | |
CN220795890U (en) | Portable three C electron vision point counting machine | |
CN216408360U (en) | Image monitoring device of adjustable acquisition position | |
CN208489918U (en) | A kind of video camera of SDI interface | |
CN114509385A (en) | Rare earth magnetic material quality detection device based on machine vision | |
CN210573831U (en) | Intelligent face recognition device using LED screen | |
CN216412241U (en) | Wisdom building site real name authentication device based on face identification technique | |
CN214012005U (en) | Capital construction on-site key personnel identification device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |