CN210776886U

CN210776886U - Smart community service identity authentication device based on NFC and face recognition technology

Info

Publication number: CN210776886U
Application number: CN201922411332.XU
Authority: CN
Inventors: 朱伟; 薛峰
Original assignee: Nantong Rundong Computer Technology Development Co Ltd
Current assignee: Nantong Rundong Computer Technology Development Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-06-16
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a wisdom community technical field just discloses a wisdom community service authentication device based on NFC and face identification technique, including the cell door body, the positive fixed mounting of cell door body has the fixing base, the holding tank has been seted up in the front of fixing base, the inside draw-in groove that is located the fixing base is all seted up to the interior roof and the interior diapire of holding tank, the inside movable mounting of holding tank has the entrance guard body. This wisdom community service authentication device based on NFC and face identification technique, through having seted up the seal groove to the fixing base, and installed the sealing plug to the seal groove, can seal up the through-hole, prevent that the stripper bar from being touched by the mistake, through having seted up the through-hole to the fixing base, and installed the stripper bar to the through-hole, extract the sealing plug from the seal groove, reuse tool presses the stripper bar, can release the draw-in groove with the dop, can dismantle the access control machine body and get off to maintain, reached and be convenient for dismantle the purpose of maintenance to the access control machine.

Description

Smart community service identity authentication device based on NFC and face recognition technology

Technical Field

The utility model relates to a wisdom community technical field specifically is a wisdom community service authentication device based on NFC and face identification technique.

Background

NFC is near field wireless communication, a wireless technology initiated by philips and developed by a united company of famous manufacturers such as nokia and sony, and face recognition, a biometric technology for performing identity recognition based on facial feature information of a person, and a series of related technologies, generally called as face recognition and face recognition, for collecting images or video streams containing a face with a camera or a video camera, automatically detecting and tracking the face in the images, and further performing face recognition on the detected face.

"wisdom community" means through utilizing various intelligent technology and mode, integrate the current all kinds of service resources of community, the unit door of community all uses access control machine to carry out authentication at present, thereby make the resident family can know the identity of coming, but because the unit door often can be in the state of incessantly opening and shutting and colliding, lead to fixing the access control machine above that to damage easily, and current access control machine all closely fixes through the screw, it is very inconvenient during the dismantlement maintenance, so provide a wisdom community service authentication device based on NFC and face identification technique and solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wisdom community service authentication device based on NFC and face identification technique possesses the advantage of being convenient for dismantle the maintenance to entrance guard's machine, has solved because the cell-gate often can be in the state of incessantly opening and shutting and colliding, leads to the entrance guard's machine of fixing above that to damage easily, and current entrance guard's machine all closely fixes through the screw, very inconvenient problem when dismantling the maintenance.

(II) technical scheme

For the above-mentioned purpose of being convenient for dismantle the maintenance to entrance guard's machine of realization, the utility model provides a following technical scheme: an intelligent community service identity authentication device based on NFC and face recognition technology comprises a unit door body, wherein a fixed seat is fixedly arranged on the front side of the unit door body, a containing groove is formed in the front side of the fixed seat, clamping grooves located in the fixed seat are formed in the inner top wall and the inner bottom wall of the containing groove, an entrance guard body is movably arranged in the containing groove, telescopic grooves are formed in the top and the bottom of the entrance guard body, telescopic springs are fixedly arranged in the two telescopic grooves, clamping heads extending into the clamping grooves are fixedly arranged on the opposite sides of the two telescopic springs, through holes extending into the clamping grooves are formed in the top and the bottom of the fixed seat, extrusion rods extending into the clamping grooves are movably arranged in the through holes, and extrusion blocks located in the clamping grooves are fixedly arranged on the opposite sides of the two extrusion rods, the top and the bottom of fixing base all set up and extend to the inside seal groove of through-hole, two the equal movable mounting in inside of seal groove has the sealing plug.

Preferably, the fixing seat is internally provided with four fixing holes, and the fixing holes are movably provided with screw nails extending to the inside of the unit door body.

Preferably, holding tank and entrance guard's machine body all are the rectangle, entrance guard's machine body and the laminating of the inner wall of holding the difference.

Preferably, the extension length of the extension spring is smaller than the depth of the extension groove, the back face of the chuck is an inclined face, and oblique angles located on the front face of the fixed seat are arranged on the inner top wall and the inner bottom wall of the accommodating groove.

Preferably, the inner walls of the front side and the rear side of the through hole are provided with limiting sliding grooves located inside the fixing base, and sliding blocks extending to the inside of the limiting sliding grooves are fixedly mounted on the front side and the rear side of the extrusion rod.

Preferably, the sealing plug is attached to the inner wall of the sealing groove, and the sealing plug is made of rubber.

(III) advantageous effects

Compared with the prior art, the utility model provides a wisdom community service authentication device based on NFC and face identification technique possesses following beneficial effect:

1. this wisdom community service authentication device based on NFC and face identification technique, through having seted up the holding tank to the fixing base, can carry on spacingly to entrance guard's machine body, through having seted up the draw-in groove to the fixing base, and install the expanding spring to the expanding groove, and install the dop that extends to the draw-in groove inside to the expanding spring, can fix the entrance guard's machine body, through having seted up the seal groove to the fixing base, and installed the sealing plug to the seal groove, can seal up the through-hole, prevent that the extrusion stem from being touched by the mistake, through having seted up the through-hole to the fixing base, and installed the extrusion stem to the through-hole, extract the sealing plug in the seal groove, reuse tool presses the extrusion stem, can release the draw-in groove with the dop, can dismantle the entrance guard's machine body and get.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure fixing base and the door access device body of the present invention;

fig. 3 is an enlarged view of a in the structure diagram 2 of the present invention.

In the figure: 1 unit door body, 2 fixing bases, 3 holding tanks, 4 draw-in grooves, 5 entrance guard's machine bodies, 6 telescopic slots, 7 telescopic springs, 8 dops, 9 through-holes, 10 extrusion poles, 11 extrusion blocks, 12 seal grooves, 13 sealing plugs.

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.

Referring to fig. 1-3, an intelligent community service identity authentication device based on NFC and face recognition technology comprises a unit door body 1, a fixing seat 2 is fixedly installed on the front side of the unit door body 1, four fixing holes are formed in the fixing seat 2, a screw nail extending into the unit door body 1 is movably installed in the fixing hole, a receiving groove 3 is formed in the front side of the fixing seat 2, a clamping groove 4 located in the fixing seat 2 is formed in each of the inner top wall and the inner bottom wall of the receiving groove 3, an entrance guard body 5 is movably installed in the receiving groove 3, the receiving groove 3 and the entrance guard body 5 are rectangular, the entrance guard body 5 is attached to the inner wall of the receiving groove 3, telescopic grooves 6 are formed in the top and the bottom of the entrance guard body 5, telescopic springs 7 are fixedly installed in the two telescopic grooves 6, and a clamp head 8 extending into the clamping groove 4 is fixedly installed on the opposite sides of the two telescopic springs 7, the extension length of the extension spring 7 is less than the depth of the extension groove 6, the back of the chuck 8 is an inclined plane, the inner top wall and the inner bottom wall of the accommodating groove 3 are both provided with oblique angles positioned at the front of the fixed seat 2, the top and the bottom of the fixed seat 2 are both provided with through holes 9 extending to the inside of the clamping groove 4, the insides of the two through holes 9 are both movably provided with extrusion rods 10 extending to the inside of the clamping groove 4, the inner walls of the front side and the rear side of the through holes 9 are both provided with limiting sliding grooves positioned in the fixed seat 2, the front side and the rear side of the extrusion rods 10 are both fixedly provided with sliding blocks extending to the inside of the limiting sliding grooves, one side opposite to the two extrusion rods 10 is both fixedly provided with extrusion blocks 11 positioned in the clamping groove 4, the top and the bottom of the fixed seat 2 are both provided with sealing, the sealing plug 13 is rubber.

In summary, the smart community service identity authentication device based on NFC and face recognition technology has the advantages that through the arrangement of the holding groove 3 on the fixing base 2, the door access machine body 5 can be limited, the fixed seat 2 is provided with a clamping groove 4, and the telescopic groove 6 is provided with a telescopic spring 7, and the telescopic spring 7 is provided with a clamping head 8 which extends into the clamping groove 4 and can fix the door access machine body 5, by arranging the sealing groove 12 on the fixed seat 2 and installing the sealing plug 13 on the sealing groove 12, the through hole 9 can be sealed to prevent the extrusion rod 10 from being touched by mistake, and by arranging the through hole 9 on the fixed seat 2, and an extrusion rod 10 is arranged in the through hole 9, the sealing plug 13 is pulled out from the sealing groove 12, then a tool is used for pressing the extrusion rod 10, the clamping head 8 can be pushed out of the clamping groove 4, can dismantle the access control machine body 5 and get off and maintain, reached and be convenient for dismantle the purpose of maintenance to the access control machine.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a wisdom community service authentication device based on NFC and face identification technique, includes cell door body (1), its characterized in that: the front of the unit door body (1) is fixedly provided with a fixing seat (2), the front of the fixing seat (2) is provided with a containing groove (3), the inner top wall and the inner bottom wall of the containing groove (3) are respectively provided with a clamping groove (4) positioned in the fixing seat (2), the inside of the containing groove (3) is movably provided with an entrance guard body (5), the top and the bottom of the entrance guard body (5) are respectively provided with a telescopic groove (6), the insides of the two telescopic grooves (6) are respectively and fixedly provided with a telescopic spring (7), one side of the two telescopic springs (7) opposite to each other is respectively and fixedly provided with a clamping head (8) extending to the inside of the clamping groove (4), the top and the bottom of the fixing seat (2) are respectively provided with a through hole (9) extending to the inside of the clamping groove (4), and the insides of the two through holes (9) are respectively and movably, two equal fixed mounting in one side that extrusion stem (10) is relative has the extrusion piece (11) that is located draw-in groove (4) inside, seal groove (12) that extend to through-hole (9) inside are all seted up to the top and the bottom of fixing base (2), two the equal movable mounting in inside of seal groove (12) has sealing plug (13).

2. The intelligent community service identity authentication device based on NFC and face recognition technology according to claim 1, characterized in that: the fixed seat is characterized in that four fixed holes are formed in the fixed seat (2), and threaded nails extending into the unit door body (1) are movably mounted in the fixed holes.

3. The intelligent community service identity authentication device based on NFC and face recognition technology according to claim 1, characterized in that: holding tank (3) and entrance guard's machine body (5) all are the rectangle, the laminating of the inner wall of entrance guard's machine body (5) and holding tank (3).

4. The intelligent community service identity authentication device based on NFC and face recognition technology according to claim 1, characterized in that: the extension length of extension spring (7) is less than the degree of depth in flexible groove (6), the back of dop (8) is the inclined plane, the interior roof and the interior diapire of holding tank (3) all offer the oblique angle that is located fixing base (2) front.

5. The intelligent community service identity authentication device based on NFC and face recognition technology according to claim 1, characterized in that: the inner walls of the front side and the rear side of the through hole (9) are provided with limiting sliding grooves located inside the fixing seat (2), and sliding blocks extending to the inside of the limiting sliding grooves are fixedly mounted on the front side and the rear side of the extrusion rod (10).

6. The intelligent community service identity authentication device based on NFC and face recognition technology according to claim 1, characterized in that: the sealing plug (13) is attached to the inner wall of the sealing groove (12), and the sealing plug (13) is made of rubber.