CN216927703U

CN216927703U - Wisdom campus is with current face identification device

Info

Publication number: CN216927703U
Application number: CN202220612956.7U
Authority: CN
Inventors: 陈宏运; 魏洪伟
Original assignee: Anhui Xuanjia Intelligent Technology Co ltd
Current assignee: Anhui Xuanjia Intelligent Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-08
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to the technical field of traffic identification devices, and discloses a traffic face identification device for a smart campus, which comprises a base and a face identification device body, wherein the base is of a hollow structure, a first motor is fixedly arranged in the middle of the bottom end in the base, the traffic face identification device for the smart campus is characterized in that the face identification device body is arranged on a structure with elevation angle adjustment and vertical axial rotation, the first motor and a second motor can be driven along with the movement of personnel and the height of the personnel when a face is identified by combining the identification function of the face identification device body, the facing direction of the face identification device body can be adjusted by the rotation of the first motor to rotate along with the movement of the personnel, the continuous face identification is ensured, the personnel can complete identification and open a gate before arriving at the gate, the traffic efficiency is improved, and the elevation angle of the face identification device body can be adjusted by the second motor, greatly improving the practicability of the device.

Description

Wisdom campus is with current face identification device

Technical Field

The utility model relates to the technical field of passage recognition devices, in particular to a passage face recognition device for a smart campus.

Background

The intelligent campus refers to an intelligent campus work, study and life integrated environment based on the internet of things, the integrated environment takes various application service systems as carriers to fully integrate teaching, scientific research, management and campus life, and in order to ensure the safety of students in the campus, a traffic limiting device is installed at an entrance and an exit of each campus, wherein the traffic limiting device comprises a face recognition device, the face recognition device can recognize face information entered into the system, so as to ensure that only corresponding persons enter the corresponding areas and further ensure the order of the campuses, but the existing face recognition devices are fixedly installed beside a door, and each person who wants to enter the campus needs to stop beside the recognition device and face the recognition device to recognize the door, and then the door is opened, so that the traffic efficiency is very low, especially, the recognition device is arranged at the campus gate, and the mode can cause serious congestion in the peak period of people flow, so that the practicability is greatly reduced, the gate can not be opened directly at many times, people can enter and exit conveniently, and the protection effect cannot be achieved, and therefore the intelligent campus passing face recognition device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the passing face recognition device for the smart campus, which has the advantages of good protectiveness, high recognition efficiency and strong practicability and solves the problems in the background art.

The utility model provides the following technical scheme: a passing face recognition device for a smart campus comprises a base and a face recognition device body, wherein the base is of a hollow structure, a first motor is fixedly mounted in the middle of the inner bottom end of the base, a first telescopic rod is fixedly mounted on an output shaft of the first motor, a base plate is movably connected to the top end of the base, a limiting ring is fixedly mounted on the lower surface of the base plate, a movable connecting end is mounted on the upper surface of the base plate, a second telescopic rod is movably mounted on the movable connecting end, a connecting head is movably connected to the top end of the second telescopic rod, an upper mounting plate is fixedly mounted at the top end of the connecting head, the face recognition device body is movably mounted on the upper mounting plate, a positioning groove is formed in the upper mounting plate, a bottom block is fixedly mounted on the lower surface of the upper mounting plate, and a driven fluted disc is fixedly mounted on the lower surface of the bottom block, one side fixed mounting of driven fluted disc has the connection bull stick, the last fixed surface of base plate installs support column and second motor, fixed mounting has the driving fluted disc on the output shaft of second motor.

Preferably, the top end of the base is annularly provided with a channel, the limiting ring is movably connected in the channel, and the upper surface of the top end of the base is movably provided with a ball.

Preferably, the number of the second telescopic rods is four, and the second telescopic rods are arranged at four corners of the upper surface of the base plate.

Preferably, the face recognition device body is electrically connected with the first motor and the second motor and controls the start and stop of the first motor and the second motor.

Preferably, the upper mounting plate is transversely provided with a T-shaped groove, the bottom end of the face recognition device body is movably connected with the T-shaped groove through a T-shaped block matched with the T-shaped groove, the locating groove is formed in a penetrating mode in the direction of longitudinally locating the two sides of the upper mounting plate, and a long locking rod is inserted into the locating groove after the face recognition device body is mounted on the upper mounting plate.

Preferably, the top end of the supporting column is movably connected to the connecting rotating rod, and the driven fluted disc is a semicircular fluted disc and is in meshed connection with the driving fluted disc.

Compared with the prior art, the utility model has the following beneficial effects:

the passing face recognition device for the smart campus is characterized in that a face recognition device body is arranged on a structure with elevation angle adjustment and vertical axial rotation, and a first motor and a second motor are driven along with movement of personnel and height of the personnel when a face is recognized by combining a recognition function of the face recognition device body, the facing direction of the face recognition device body can be adjusted to rotate along with the movement of the personnel through rotation of the first motor, continuous face recognition is guaranteed, recognition of the person is achieved before the person arrives at a doorway, a gate is opened, passing efficiency is improved, the second motor can be started to drive a driven fluted disc to rotate according to the height of the personnel and height change caused by distance between the personnel, the elevation angle of the face recognition device body can be further adjusted, and the face of the person can be maintained in a detection camera, greatly improving the practicability of the device.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of a first three-dimensional structure of the upper mounting plate of the present invention;

FIG. 3 is a schematic diagram of a second perspective view of the upper mounting plate of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: the base 1, the first motor of 2, 3 first telescopic links, 4 base plates, 5 spacing rings, 6 second telescopic links, 7 connectors, 8 go up mounting panel, 9 face recognition device bodies, 10 constant head tanks, 11 bottom blocks, 12 driven fluted discs, 13 connection bull sticks, 14 support columns, 15 second motors, 16 initiative fluted discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a current face recognition device for a smart campus comprises a base 1 and a face recognition device body 9, wherein the base 1 is of a hollow structure, a first motor 2 is fixedly installed in the middle of the bottom end inside the base 1, a first telescopic rod 3 is fixedly installed on an output shaft of the first motor 2, a base plate 4 is movably connected to the top end of the base 1, a limit ring 5 is fixedly installed on the lower surface of the base plate 4, a movable connection end is installed on the upper surface of the base plate 4, a second telescopic rod 6 is movably installed on the movable connection end, a connector 7 is movably connected to the top end of the second telescopic rod 6, an upper mounting plate 8 is fixedly installed on the top end of the connector 7, the face recognition device body 9 is movably installed on the upper mounting plate 8, a positioning groove 10 is formed in the upper mounting plate 8, a bottom block 11 is fixedly installed on the lower surface of the upper mounting plate 8, the lower fixed surface of bottom block 11 installs driven fluted disc 12, and one side fixed mounting of driven fluted disc 12 has connecting bull stick 13, and the fixed surface of base plate 4 installs support column 14 and second motor 15, and fixed mounting has driving fluted disc 16 on the output shaft of second motor 15.

Wherein, the channel has been seted up to base 1's top annular, and 5 swing joint of spacing ring are in the channel, surface movable mounting has the ball on base 1's the top, base plate 4 forms a holistic support like this, and combine the ball setting on the base 1 to guarantee that base plate 4 can adjust with the help of the fine rotation of low resistance of the transmission of first telescopic link 3 under the drive of first motor 2, and the existence of first telescopic link 3 also can guarantee that first motor 2 can not receive the effort of vertical direction, and then guarantee its normal use.

Wherein, the quantity of second telescopic link 6 is four and is located the four corners setting of the upper surface of base plate 4, can utilize the flexible stability of installing plate 8 of guaranteeing of four second telescopic links 6 like this when driven fluted disc 13 is rotatory to the normal use of face identification device body 9 has been guaranteed.

Wherein, the face recognition device body 9 is connected with first motor 2 and second motor 15 electricity and controls the two to open and stop, can drive first motor 2 rotatory when face recognition device body 9 discerns the people face like this, thereby it is rotatory along with people's removal to drive face recognition device body 9, guarantee that the people face can be better be continuously detected and discern, and then do not need the people to stop to see face recognition device body 9, improve the device's practicality greatly, simultaneously also can control the rotation of second motor 15 according to the testing result of face recognition device body 9 to the crowd that the height is different, and then adjustment upper mounting panel 8 is round connecting the bull stick 13 rotation and is carried out the adjustment of the angle of elevation of face recognition device body 9, further improve the device's practicality, improve personnel's traffic efficiency.

Wherein, go up mounting panel 8 and seted up the T-slot on horizontal, and the bottom of face identification device body 9 is through the T-shaped piece swing joint anastomotic with this T-slot wherein, the orientation of seting up of constant head tank 10 is that the both sides that vertically are located mounting panel 8 run through and set up, and install mounting panel 8 last back at face identification device body 9 and insert long locking rod into constant head tank 10, can make face identification device body 9's installation operation simplify like this, the packaging efficiency of the device is greatly improved, the dismantlement work load of later stage maintenance has also been reduced simultaneously, and the stability of face identification device body 9 also can be guaranteed to the inserted locking rod.

Wherein, the top swing joint of support column 14 is on connecting bull stick 13, and driven fluted disc 12 is the fluted disc of semicircle form and is connected with the meshing of initiative fluted disc 16, can utilize support column 14 and the connection of connecting bull stick 12 to provide stable activity for last mounting panel 8 and face identification device body 9 like this and support, can guarantee like this that driving fluted disc 16 can be more stable when driven fluted disc 13 is rotatory in the drive, guarantees the discernment performance of face identification device body 9.

The working principle is as follows: when the face recognition device is used, when a person face is recognized by the face recognition device body 9, the recognition position of the person face in the face recognition device body 9 is changed along with the gradual approach of the person in the walking process, the closer position is higher, the higher the position is, the second motor 15 is controlled by the face recognition device body 9 to rotate, the second motor 15 drives the driven fluted disc 13 to rotate, the driven fluted disc 13 drives the upper mounting plate 8 to rotate around the connecting rotating rod 12 through the bottom block 11 to adjust the elevation angle, when a person approaches, the face recognition device body 9 can control the first motor 2 to drive the first telescopic rod 3 to rotate, the first telescopic rod 3 drives the base plate 4 to rotate, the base plate 4 drives all structures thereon to rotate, and then drive face recognition device body 9 rotation adjustment discernment towards the angle, guarantee the continuity of discernment to identification effect and personnel's current efficiency have been improved greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wisdom campus is with current face identification device, includes base (1) and face identification device body (9), its characterized in that: the base (1) is of a hollow structure, a first motor (2) is fixedly mounted in the middle of the bottom inside the base (1), a first telescopic rod (3) is fixedly mounted on an output shaft of the first motor (2), a base plate (4) is movably connected to the top end of the base (1), a limiting ring (5) is fixedly mounted on the lower surface of the base plate (4), a movably connected end is mounted on the upper surface of the base plate (4), a second telescopic rod (6) is movably mounted on the movably connected end, a connector (7) is movably connected to the top end of the second telescopic rod (6), an upper mounting plate (8) is fixedly mounted on the top end of the connector (7), a face recognition device body (9) is movably mounted on the upper mounting plate (8), a positioning groove (10) is formed in the upper mounting plate (8), a bottom block (11) is fixedly mounted on the lower surface of the upper mounting plate (8), the lower fixed surface of bottom block (11) installs driven fluted disc (12), one side fixed mounting of driven fluted disc (12) has connection bull stick (13), the last fixed surface of base plate (4) installs support column (14) and second motor (15), fixed mounting has initiative fluted disc (16) on the output shaft of second motor (15).

2. The passing face recognition device of claim 1, wherein: the top end of the base (1) is annularly provided with a channel, the limiting ring (5) is movably connected in the channel, and the upper surface of the top end of the base (1) is movably provided with a ball.

3. The passing face recognition device for smart campus of claim 1, wherein: the number of the second telescopic rods (6) is four, and the four second telescopic rods are arranged at four corners of the upper surface of the base plate (4).

4. The passing face recognition device of claim 1, wherein: the face recognition device body (9) is electrically connected with the first motor (2) and the second motor (15) and controls the start and stop of the first motor and the second motor.

5. The passing face recognition device of claim 1, wherein: the T-shaped groove is formed in the transverse direction of the upper mounting plate (8), the bottom end of the face recognition device body (9) is movably connected into the T-shaped block matched with the T-shaped groove, the locating groove (10) is formed in a mode that two sides of the upper mounting plate (8) are longitudinally located in a penetrating mode, and a long locking rod is inserted into the locating groove (10) after the face recognition device body (9) is mounted on the upper mounting plate (8).

6. The passing face recognition device for smart campus of claim 1, wherein: the top end swing joint of support column (14) is connected bull stick (13), driven fluted disc (12) are the fluted disc of semicircle form and with drive fluted disc (16) meshing connection.