CN215111926U - Wisdom is face identification device for campus - Google Patents

Abstract

The utility model discloses a wisdom is face identification device for campus, including bottom adjustment mechanism, protection machanism and information acquisition end adjustment mechanism, bottom adjustment mechanism includes floodgate machine body, dead lever, adjusting screw and backup pad, floodgate machine body and connecting plate fixed connection No. one, a connecting plate and waterproof rubber slab fixed connection, waterproof rubber slab and No. two connecting plate fixed connection, dead lever one end and No. two connecting plate fixed connection, and the dead lever other end and bottom plate fixed connection, adjusting screw and bottom plate sliding connection, backup pad and adjusting screw fixed connection. Carry out flexible collision through soft rubber pad and shank, avoid the shank to collide with the injury, carry out the shock attenuation through fixed plate compression telescopic link and spring to the impact force simultaneously and consume, reduce the dynamics when colliding with, protect the shank.

Description

Wisdom is face identification device for campus

Technical Field

The utility model belongs to the technical field of wisdom campus technique and specifically relates to a wisdom campus is with face recognition device.

Background

The smart campus needs to use a face recognition device, face recognition, which is a biological recognition technology for identity recognition based on facial feature information of people, and a series of related technologies, generally called face recognition and face recognition, are used for collecting images or video streams containing faces by using a camera or a camera, automatically detecting and tracking the faces in the images, and further performing face recognition on the detected faces.

Traditional face identification device is when installing, and the bottom lacks the adjustment measure, leads to the device to place not horizontally when the installation, and traditional face identification device is when using moreover, and the baffle collides with the personnel's shank easily, leads to the shank to be injured, and most face identification device information acquisition end lacks the adjustment measure, can bring inconvenience for information acquisition. Therefore, a face recognition device for a smart campus is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a face recognition device is used in wisdom campus for lack bottom and information acquisition end adjustment measure and cause the injured problem of shank easily among the solution prior art.

According to one aspect of the utility model, a face recognition device for a smart campus is provided, which comprises a bottom adjusting mechanism, a protection mechanism and an information acquisition end adjusting mechanism, wherein the bottom adjusting mechanism comprises a gate machine body, a fixed rod, an adjusting screw rod and a supporting plate, the gate machine body is fixedly connected with a first connecting plate, the first connecting plate is fixedly connected with a waterproof rubber plate, the waterproof rubber plate is fixedly connected with a second connecting plate, one end of the fixed rod is fixedly connected with the second connecting plate, the other end of the fixed rod is fixedly connected with a bottom plate, the adjusting screw rod is slidably connected with the bottom plate, and the supporting plate is fixedly connected with the adjusting screw rod;

the protective mechanism comprises a baffle, a telescopic rod and a spring, the baffle is rotatably connected with the gate body, one end of the telescopic rod is fixedly connected with the baffle, the other end of the telescopic rod is fixedly connected with a fixed plate, one end of the spring is fixedly connected with the baffle, the other end of the spring is fixedly connected with the fixed plate, and the fixed plate is fixedly connected with the soft rubber pad;

the information acquisition end adjusting mechanism comprises a base and a connecting inner tube, the base is fixedly connected with the gate body, the base is rotatably connected with the connector, and the connecting inner tube is slidably inserted into the connecting outer tube.

Furthermore, four fixing rods are arranged on the surface of the bottom plate and are distributed on the surface of the bottom plate in a rectangular shape.

Furthermore, four adjusting screw rods are arranged on the surface of the bottom plate and are distributed on the surface of the bottom plate in a rectangular mode.

Furthermore, adjusting screw and nut threaded connection, and adjusting screw and No. two nut threaded connection, nut and No. two nuts are located the bottom plate both sides respectively.

Further, the surface of the gate body is provided with an indicator light, and the surface of the gate body is provided with a card swiping area.

Further, the fixed plate surface is provided with a plurality of telescopic links, telescopic link evenly distributed is on the fixed plate surface, and the telescopic link is located inside the spring.

Furthermore, two fixing plates are arranged on the surface of the baffle plate, and the two fixing plates are symmetrically arranged on two sides of the baffle plate.

Further, the connector with be connected outer tube fixed connection, and the connector surface is provided with fixed knob No. one, fixed knob and base threaded connection, and fixed knob run through base surface and connector fixed connection.

Furthermore, connect the outer tube surface and be provided with No. two fixed knobs, No. two fixed knobs with connect outer tube threaded connection, and No. two fixed knobs run through and connect outer tube surface and be connected inner tube fixed connection.

Through the utility model discloses above-mentioned embodiment carries out the level (l) ing to floodgate machine main part bottom through bottom regulation measure, guarantees the integral erection level, protects the shank through protection machanism, avoids the shank be injured, adjusts the information acquisition of being convenient for through the position of information acquisition end adjustment mechanism to the camera.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall three-dimensional structure of an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure at a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic side view of a baffle according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a bottom plate according to an embodiment of the present invention;

fig. 5 is a schematic view of a cross-sectional structure of a base according to an embodiment of the present invention.

In the figure: 1. the floodgate machine body, 2, connecting plate No. one, 3, waterproof rubber board, 4, No. two connecting plates, 5, dead lever, 6, bottom plate, 7, adjusting screw, 8, pilot lamp, 9, the district of punching the card, 10, the baffle, 11, soft rubber pad, 12, the base, 13, the display, 14, the camera, 15, fixed knob No. one, 16, connect the outer tube, 17, connect the inner tube, 18, fixed knob No. two, 19, the fixed plate, 20, the telescopic link, 21, the spring, 22, the backup pad, 23, nut No. one, 24, nut No. two, 25, the connector.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The bottom adjusting mechanism in this embodiment may be applicable to various face recognition devices, for example, the following face recognition apparatus is provided in this embodiment, and the bottom adjusting measure in this embodiment may be used to perform horizontal adjustment on the face recognition apparatus.

The face recognition device of the first embodiment of the present invention includes a body image acquisition unit, a positioning unit inclined panel, a display screen/light source, and a recognition unit disposed inside the body. In this embodiment, the surface of the body is substantially rectangular, and it can be fixed to a wall or the like in practical applications. The image acquisition unit, the positioning unit, the inclined panel, the display screen and the light source are arranged on the body. For example, the display screen and the light source are located above the body, the inclined panel is located below the body, and the image acquisition unit and the positioning unit are located on the inclined panel. The image acquisition unit is, for example, a camera assembly, and is used for acquiring a face image and sending the acquired face image to the recognition unit. In this embodiment, the image acquisition unit is a single camera, which can reduce the cost of the face recognition device. The positioning unit is in a strip shape and is provided with a reflecting surface. Because the positioning unit has the size limitation of width and height, the effective area capable of displaying the mirror image is limited, that is, the user can only see the image of the face or eyes of the user when standing at the correct position, which is the best position for image acquisition and recognition, if the user can not see the image of the user, the position needs to be adjusted, and then the correct position can be quickly obtained through the adjustment of the user, so that the most accurate face recognition structure can be obtained. Here, the size of the reflection surface of the positioning unit corresponds to the size of the positioning area, for example, when the positioning area is human eyes (i.e. when the user sees the human eyes in the reflection surface, it means that the user is in the optimal acquisition position of the human face image), the size of the reflection surface is based on being able to present human eye mirror images; when the positioning area is a face, the size of the reflecting surface is based on the mirror image of the face. In this embodiment, it is preferable that the size of the reflection surface of the positioning unit corresponds to the distance between human eyes, that is, the reflection surface can just present the mirror image of human eyes, and when a user sees the human eyes in the reflection surface, it indicates that the user is in the optimal acquisition position of the face image, so that the positioning can be conveniently and quickly realized. The specific value of the size of the reflecting surface can be set according to the statistic value of the distance between human eyes. For user convenience, an area mark or a position mark may be provided on the positioning unit, such as a mark printed with the same restriction distinguishing pattern, to prompt the user to adjust to a prescribed area. That is, the surface of the positioning unit may be divided into distinguishable areas to define the position viewed by the user, and the result may be displayed at the fastest speed and with the highest accuracy only at a predetermined correct position. These area markings or position indications are produced and produced in one of a painting, a gluing, a carving, a lighting, a reflection, a transmission, a projection, a depression, etc. May be provided in the form of color labels, lines, schematic points, structural features, etc. It should be noted that, although in the present embodiment, the positioning unit is rectangular in shape, in practical application, it is not limited thereto, but may be any suitable shape, for example, one of a structure having a centrosymmetric regular geometric shape, and a structure having a non-regular shape. If the spherical surface structure has a centrosymmetric regular geometric shape, the structure can be a spherical surface structure or a sphere-like structure, and the spherical surface structure has the advantages of small volume and easiness in processing, but has the defects of inaccuracy and image deformation. If it is a non-centrosymmetric structure, the structure may be a cambered surface structure. In the present embodiment, the inclined panel is inclined relative to the body, and the inclination angle thereof relative to the horizontal plane is preferably 46-59 degrees, which may be any value therebetween, for example, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59 degrees. When the angles are different, the device can adapt to the people groups with different heights, for example, 59 degrees is taken as an example, the device can better adapt to the people group with higher average height, and 56 degrees is taken as an example, the device can better adapt to the people group with lower height, and in actual measurement, 53-58 degrees is particularly the best. In this embodiment, a groove is formed on the inclined panel, the image capturing unit is disposed at the bottom of the groove, and the positioning unit is located in front of the image capturing unit, which may be disposed at a distance from the image capturing unit or in direct contact with the image capturing unit. The reflection surface of the positioning unit is a semi-reflecting and semi-transmitting reflection surface, for example, the positioning unit can reflect natural light and transmit infrared light, and the light transmittance is 80%. Specifically, the transflective surface is configured to transmit light in a predetermined wavelength band and reflect light outside the predetermined wavelength band. For example, the preset wavelength band is a wavelength band of a narrow-band single infrared ray such as 850nm or 940nm, or a combination of multiple wavelength bands. The combination of the plurality of bands refers to setting a band interval or setting a combination of different bands. For example, two kinds of infrared light with set wavelengths of 850nm and 940nm can pass through, or all infrared light between 850nm and 940nm can pass through, or 940nm infrared light and 460nm blue light can pass through. The positioning unit is positioned in front of the image acquisition unit, so that the image taking of the image acquisition unit and the imaging of the positioning unit can be ensured to be consistent as much as possible, the position deviation between the positioning image and the imaging image is reduced, the positioning accuracy is improved, and the identification rate is further improved; in addition, the camera can be hidden, so that the appearance is attractive, and the camera can be effectively protected. This embodiment makes image acquisition unit slope shine the user (promptly, by the discernment object) through setting up the slope panel, compares with the perpendicular user that shines, and the regional increase that image acquisition unit can acquire the face image during slope shines to the face identification device who makes can adapt to the crowd in the wider height scope, has improved face identification device's suitability. It should be noted that the image acquisition unit is located on the surface of the groove inclined panel, and the positioning unit is arranged at the bottom of the groove, so that various interference light rays from the outside are avoided as much as possible, the observation and the positioning of various interference light rays in the reflecting surface are prevented from being influenced, and the imaging in the reflecting surface is ensured to be accurate and clear. It should also be noted that although the inclined panel is disposed below the body in the present embodiment, in practical applications, it is not limited to this manner, for example, the inclined panel may cover the whole surface of the body, or the front surface of the body may be an inclined surface with an angle of preferably 46-59 degrees with respect to the horizontal plane, in which case the light source, the display screen, the image capturing unit, the positioning unit, etc. are disposed on the inclined panel or on the inclined surface. In the present embodiment, the light sources are linearly distributed light sources, and the illuminance generated by the light sources on a specific projection area is not excessively concentrated, so that the light sources have a layered effect and do not generate glare when being imaged. For example, the light source is a plurality of LED infrared light emitting tubes, especially ultra-high brightness light emitting tubes, but may be other light sources such as a visible light source, an ultraviolet light source, and the like. The plurality of LED infrared luminotrons are linearly arranged and arranged in a straight line shape, so that the physical area of a light source is reduced to the maximum extent, and a light radiation area is a transverse distribution area, thereby forming a light source which has certain illumination intensity and can not generate glare due to over concentrated illumination. In order to further prevent glare, the light source is located above the image acquisition unit and is at a distance of 1-50 cm from the image acquisition unit, and the distance between the light source and the image acquisition unit can be any value between 1-50 cm, such as 1cm, 8cm, 13cm, 15cm, 20cm, 30cm, 40cm and 50 cm. In practical applications, it is preferably not less than 15 cm. The larger the relative position of the light source and the image acquisition unit is, the smaller the light spot can be, and even disappears. When the light source is at the 15cm relative position of the image acquisition unit, the light spot area formed by the reflection of the light emitted by the light source on the glasses is reduced, even the light spot is formed at the edge or the outside of the glasses frame, the quality of the face image shot by the image acquisition unit is improved, and the accuracy of face recognition is further improved. In this embodiment, the radiation angle of the light source is horizontal radiation, and in order to meet the requirements of different users and adapt to different environmental conditions, the radiation angle of the light source can be deflected up and down by 30 degrees respectively, and can be deflected by-30, -25, -15, -10, -5, 10, 15, 20, 25 and 30 degrees respectively, by taking the horizontal angle as a reference. In other words, the irradiation angle range of the light source is 60 degrees. It should be noted that, in practical applications, the structure of the light source is not limited to the above-mentioned manner, and for example, the light source may be composed of a plurality of transverse point light sources, or may be a transverse strip-shaped light source or other unplanned arrangements. In this embodiment, the light source is linear and arranges, there is certain distance above the image acquisition unit, this reflected light that has reduced the light source and sent formed on the glasses lens, and when the user passes through positioning unit location eyes, must make the action of slightly lowering the head, thus, can reduce the facula area that the light source sent formed images on the glasses lens, influence the position of facula simultaneously, the facula is in the position at glasses lens edge or the facula falls in the outside of glasses picture frame, thereby effectively reduce or overcome the influence of glasses facula and reflected light, the quality of the face image that the image acquisition unit shot has been improved, and then the rate of accuracy of face identification is improved. In this embodiment, the recognition unit is a microprocessor disposed inside the body, and is configured to receive the face image acquired by the image acquisition unit, recognize the face image, and after recognition is completed, the recognition unit sends the recognition result to an output device, such as a display screen, and the display screen displays the recognition result. The face recognition device of the embodiment of the face recognition device comprises a body, an image acquisition unit, a positioning unit, a display screen, a light source and a recognition unit arranged in the body. In this embodiment, the surface of the body is substantially rectangular, and it can be fixed to a wall or the like in practical applications. The image acquisition unit, the positioning unit, the display screen and the light source are arranged on the body. For example, the positioning unit is located at the bottom of the body, the image acquisition unit is located above the positioning unit, the display screen is located above the positioning unit, and the light source is located above the display screen. The structures of the image obtaining unit, the positioning unit, the display screen and the light source in this embodiment are similar to those in the first embodiment, and are not described herein again. In this embodiment, for easy observation, the positioning unit is located below the image capturing unit, and the distance between the positioning unit and the image capturing unit should be as small as possible, the smaller the distance between the positioning unit and the image capturing unit is, the smaller the imaging error between the positioning unit and the image capturing unit is, the more intuitive the image seen by the user is, the faster the positioning is, the faster the imaging is, for example, less than 2cm, so that better recognition effect and speed can be achieved. It should be noted that, although the positioning unit is located below the image capturing unit in the present embodiment, in practical applications, the positioning unit is not limited to this, but may be located around the image capturing unit as long as the distance between the two is as small as possible. It should also be noted that although in the present embodiment, the positioning unit is located on the same plane as the image capturing unit, in practical applications, the positioning unit may be disposed in front of the image capturing unit, similarly to the embodiment. Specifically, a groove is arranged on the body, the image acquisition unit is arranged at the bottom of the groove, the positioning unit is arranged in front of the image acquisition unit, and the positioning unit and the image acquisition unit can be arranged at a certain distance or in direct contact. It should be noted that, although in the first embodiment of the present invention, the image pickup unit and the positioning unit are tilted with respect to the main body, that is, with respect to the user of the face recognition apparatus, by providing the tilt panel, the present invention is not limited to this manner in practical use, and for example, the image pickup unit and the positioning unit may be tilted directly on the surface of the main body without using the tilt panel. Similarly, the inclination angle of the image capturing unit with respect to the main body is 31-44 degrees, which can be any value therebetween, such as 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44 degrees, and preferably 32-37 degrees. When the image acquisition unit inclines relative to the body or the corresponding user, in order to ensure better acquisition of the face image of the user, the inclination angle of the positioning unit relative to the body or the corresponding user can be 0-15 degrees larger than that of the image acquisition unit relative to the body or the corresponding user, so that the actual effect is better.

Of course, the embodiment may also be used to provide matching services for other face recognition devices. Give unnecessary details here again one by one, it is following to the utility model discloses a wisdom campus introduces with face identification device.

Referring to fig. 1-5, a face recognition device for a smart campus comprises a bottom adjusting mechanism, a protection mechanism and an information acquisition end adjusting mechanism, wherein the bottom adjusting mechanism comprises a gate body 1, a fixing rod 5, an adjusting screw 7 and a supporting plate 22, the gate body 1 is fixedly connected with a first connecting plate 2, the first connecting plate 2 is fixedly connected with a waterproof rubber plate 3, the waterproof rubber plate 3 is fixedly connected with a second connecting plate 4, one end of the fixing rod 5 is fixedly connected with the second connecting plate 4, the other end of the fixing rod 5 is fixedly connected with a bottom plate 6, the adjusting screw 7 is slidably connected with the bottom plate 6, and the supporting plate 22 is fixedly connected with the adjusting screw 7;

the protection mechanism comprises a baffle 10, an expansion link 20 and a spring 21, the baffle 10 is rotatably connected with the gate body 1, one end of the expansion link 20 is fixedly connected with the baffle 10, the other end of the expansion link 20 is fixedly connected with a fixed plate 19, one end of the spring 21 is fixedly connected with the baffle 10, the other end of the spring 21 is fixedly connected with the fixed plate 19, and the fixed plate 19 is fixedly connected with a soft rubber pad 11;

information acquisition end adjustment mechanism includes base 12 and connection inner tube 17, base 12 and 1 fixed connection of floodgate machine body, and base 12 and connector 25 rotate and be connected, connection inner tube 17 with be connected outer tube 16 slip grafting, carry out the level control to floodgate machine main part 1 bottom through bottom adjustment measure, guarantee the integral erection level, protect the shank through protection machanism, avoid the shank be injured, adjust the information acquisition of being convenient for through information acquisition end adjustment mechanism to the position of camera 14.

The surface of the bottom plate 6 is provided with four fixing rods 5, the four fixing rods 5 are distributed on the surface of the bottom plate 6 in a rectangular mode, the bottom plate 6 is fixed firmly through the four fixing rods 5, the surface of the bottom plate 6 is provided with four adjusting screw rods 7, the four adjusting screw rods 7 are distributed on the surface of the bottom plate 6 in a rectangular mode, the four corners of the bottom plate 6 can be fully adjusted through the four adjusting screw rods 7, the adjusting screw rods 7 are in threaded connection with a first nut 23, the adjusting screw rods 7 are in threaded connection with a second nut 24, the first nut 23 and the second nut 24 are respectively located on two sides of the bottom plate 6, the surface of the gate machine body 1 is provided with an indicator light 8, the surface of the gate machine body 1 is provided with a card swiping area 9, pedestrians are guided through the indicator light 8, the surface of the fixing plate 19 is provided with a plurality of telescopic rods 20, and the telescopic rods 20 are uniformly distributed on the surface of the fixing plate 19, and telescopic link 20 is located inside the spring 21, carries out abundant shock attenuation to the shank through a plurality of telescopic links 20 and spring 21, baffle 10 surface is provided with two fixed plates 19, two fixed plate 19 symmetry sets up in baffle 10 both sides, connector 25 with be connected outer tube 16 fixed connection, and connector 25 surface is provided with fixed knob 15 No. one, fixed knob 15 and base 12 threaded connection, and fixed knob 15 runs through base 12 surface and connector 25 fixed connection No. one, it is provided with No. two fixed knob 18 to connect outer tube 16 surface, No. two fixed knob 18 with be connected outer tube 16 threaded connection, and No. two fixed knob 18 through connection outer tube 16 surfaces and be connected inner tube 17 fixed connection, connect inner tube 17 and display 13 fixed connection, display 13 and camera 14 fixed connection.

When the utility model is used, the gate body 1 is arranged at a designated position, when the gate body 1 is arranged at a reserved position, the gate body 1 is unstable due to the fact that the reserved position is not horizontal, when one corner of the bottom plate 6 needs to be heightened, the first nut 23 is screwed upwards, the second nut 24 is screwed upwards, one corner of the bottom plate 6 is lifted along the adjusting screw 7, when one corner of the bottom plate 6 needs to be lowered, one corner of the bottom plate 6 can be lowered by screwing the first nut 23 downwards through screwing the second nut 24 downwards, the height of the bottom plate 6 is adjusted, the level of the gate body 1 is adjusted, the installation level of the gate body 1 is ensured, the ground water is prevented from contacting the gate body 1 through the waterproof rubber plate 3, the gate body 1 is damaged, the connecting head 25 is driven to rotate along the base 12 through the connecting outer pipe 16, the angle between the display 13 and the camera 14 is adjusted, after the angle is adjusted properly, the connector 25 is fixed by screwing the first fixing knob 15, the angle between the display 13 and the camera 14 is fixed, the connecting inner pipe 17 slides up and down along the connecting outer pipe 16, the height between the display 13 and the camera 14 is adjusted, the height between the display 13 and the camera 14 is fixed by the second fixing knob 18, the angle and the height between the display 13 and the camera 14 are adjusted, the camera 14 is ensured to accurately acquire information, meanwhile, the information display of the display 13 is ensured to be convenient for people to observe, in the using process, the camera 14 acquires information, the gate body 1 controls the rotation of the barrier 10, in the rotating process of the barrier 10, the barrier 10 is easy to collide with the legs of the same person due to over-fast rotation, and the legs of the person are injured, protect people's shank through soft rubber pad 11, when baffle 10 rotates too fast, at first 11 people's legs of soft rubber pad contact, carry out flexible collision through soft rubber pad 11 and shank, avoid the shank to collide with the injury, carry out the shock attenuation consumption through fixed plate 19 compression telescopic link 20 and spring 21 to the impact force simultaneously, reduce the dynamics when colliding with, protect the shank.

The utility model discloses an useful part lies in:

1. the utility model discloses have the bottom and adjust the measure, install the floodgate machine body in the assigned position, when the floodgate machine body is installed with the reserved position, the reserved position is out of level often to lead to the floodgate machine body to place unstably, when needing to heighten bottom plate one corner position, through twisting No. one nut upwards, twist No. two nuts upwards, bottom plate one corner is risen along adjusting screw rod this moment, when needing to lower one corner of bottom plate, can reduce one corner of bottom plate through twisting No. two nuts downwards and twisting No. one nut downwards, through adjusting the height of bottom plate, reach and adjust the level of floodgate machine body, guarantee floodgate machine body installation level, avoid subaerial water and floodgate machine body contact through waterproof rubber slab, cause floodgate machine body corrosion damage;

2. the utility model discloses have safeguard measure, in the rotation in-process of baffle, lead to baffle and capable personnel's shank to take place the striking because of rotating too fast easily, lead to people's shank injured, protect people's shank through soft rubber pad, when the baffle rotates too fast, at first soft rubber pad people's shank contacts, carry out flexible collision through soft rubber pad and shank, avoid shank to collide with injured, carry out the shock attenuation consumption through fixed plate compression telescopic link and spring to the impact force simultaneously, reduce the dynamics when colliding with, protect the shank.

3. The utility model discloses it is rational in infrastructure, drive the connector through connecting the outer tube and rotate along the base, adjust the angle of display and camera, angle modulation fixes the connector through screwing up a fixed knob after being suitable, fix the angle of display and camera, slide from top to bottom along connecting the outer tube through connecting the inner tube, highly adjust display and camera, highly fix display and camera through No. two fixed knobs, angle and highly adjust through display and camera, it is accurate to guarantee the camera to information acquisition, guarantee simultaneously that display information show is convenient for personnel and observe.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a face identification device is used in wisdom campus which characterized in that: the intelligent gate comprises a bottom adjusting mechanism, a protection mechanism and an information acquisition end adjusting mechanism, wherein the bottom adjusting mechanism comprises a gate body (1), a fixing rod (5), an adjusting screw rod (7) and a supporting plate (22), the gate body (1) is fixedly connected with a first connecting plate (2), the first connecting plate (2) is fixedly connected with a waterproof rubber plate (3), the waterproof rubber plate (3) is fixedly connected with a second connecting plate (4), one end of the fixing rod (5) is fixedly connected with the second connecting plate (4), the other end of the fixing rod (5) is fixedly connected with a bottom plate (6), the adjusting screw rod (7) is slidably connected with the bottom plate (6), and the supporting plate (22) is fixedly connected with the adjusting screw rod (7);

the protective mechanism comprises a baffle (10), an expansion link (20) and a spring (21), the baffle (10) is rotatably connected with the gate machine body (1), one end of the expansion link (20) is fixedly connected with the baffle (10), the other end of the expansion link (20) is fixedly connected with a fixed plate (19), one end of the spring (21) is fixedly connected with the baffle (10), the other end of the spring (21) is fixedly connected with the fixed plate (19), and the fixed plate (19) is fixedly connected with a soft rubber pad (11);

information acquisition end adjustment mechanism includes base (12) and connection inner tube (17), base (12) and floodgate machine body (1) fixed connection, and base (12) rotate with connector (25) and be connected, connection inner tube (17) and connection outer tube (16) slip grafting.

2. The device of claim 1, wherein the face recognition device comprises: four fixing rods (5) are arranged on the surface of the bottom plate (6), and the four fixing rods (5) are distributed on the surface of the bottom plate (6) in a rectangular mode.

3. The device of claim 1, wherein the face recognition device comprises: four adjusting screw rods (7) are arranged on the surface of the bottom plate (6), and the four adjusting screw rods (7) are distributed on the surface of the bottom plate (6) in a rectangular mode.

4. The device of claim 1, wherein the face recognition device comprises: adjusting screw (7) and a nut (23) threaded connection, and adjusting screw (7) and No. two nut (24) threaded connection, a nut (23) and No. two nut (24) are located bottom plate (6) both sides respectively.

5. The device of claim 1, wherein the face recognition device comprises: the surface of the gate body (1) is provided with an indicator light (8), and the surface of the gate body (1) is provided with a card swiping area (9).

6. The device of claim 1, wherein the face recognition device comprises: the surface of the fixing plate (19) is provided with a plurality of telescopic rods (20), the telescopic rods (20) are uniformly distributed on the surface of the fixing plate (19), and the telescopic rods (20) are located inside the springs (21).

7. The device of claim 1, wherein the face recognition device comprises: the surface of the baffle (10) is provided with two fixing plates (19), and the two fixing plates (19) are symmetrically arranged on two sides of the baffle (10).

8. The device of claim 1, wherein the face recognition device comprises: connector (25) and connection outer tube (16) fixed connection, and connector (25) surface is provided with fixed knob (15) No. one, fixed knob (15) and base (12) threaded connection, and fixed knob (15) run through base (12) surface and connector (25) fixed connection.

9. The device of claim 1, wherein the face recognition device comprises: the surface of the connecting outer pipe (16) is provided with a second fixing knob (18), the second fixing knob (18) is in threaded connection with the connecting outer pipe (16), and the second fixing knob (18) penetrates through the surface of the connecting outer pipe (16) and is fixedly connected with the connecting inner pipe (17).

10. The device of claim 1, wherein the face recognition device comprises: the connecting inner tube (17) is fixedly connected with the display (13), and the display (13) is fixedly connected with the camera (14).

Images