CN214042416U

CN214042416U - Entrance guard's equipment with face recognition function

Info

Publication number: CN214042416U
Application number: CN202023347263.XU
Authority: CN
Inventors: 吴军; 刘胜清
Original assignee: Jingjiang Xufei Security Engineering Co ltd
Current assignee: Jingjiang Xufei Security Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The application relates to an entrance guard's equipment with face recognition function, including entrance guard's mainboard and door plant, the entrance guard's mainboard is provided with camera, video display screen and keyboard district, the entrance guard's mainboard slides along door plant direction of height and sets up on the door plant, be provided with the locking mechanical system who is used for restricting the entrance guard's mainboard and slides on the door plant. The height of the user can be adjusted according to the height of the user, the accuracy of face recognition is improved, and the user is easy and convenient to operate.

Description

Entrance guard's equipment with face recognition function

Technical Field

The application relates to the field of access control equipment, in particular to access control equipment with a face recognition function.

Background

The door control device is usually applied to controlling the opening and closing of a door, and a simple password or key is used for unlocking, so that the safety is poor, and therefore, visual door control devices are gradually developed in recent years, and the safety of people at home is improved.

The utility model with the bulletin number of CN211787266U discloses an embedded face recognition entrance guard device, which relates to the technical field of face recognition entrance guard, a controller is embedded below the rear end of a frame plate, the front end of the controller is electrically connected with a display screen, the surface of the display screen is covered with a baffle, and a marking line is engraved in the front of the baffle, the marking line marks the position corresponding to the facial features of residents, the residents can have a contrast position, the face recognition is more efficient and accurate, the number of power supplies is two, the power supplies are respectively positioned at two corners of the top of the rear end of the frame plate, the front end of the power supply is embedded with an embedded disc, the front end of the embedded disc is embedded with a gooseneck pipe, when the light is dim at night, the faces of the residents are polished by two illuminating lamps, the face shooting of the residents is ensured to be clear, the problem that the recognition position of the five sense organs is not known is solved, the situation of recognition offset easily occurs, the problem that the recognition time is long, and under the condition that light is dim, the shooting of the human face is not clear, and the recognition is inaccurate occurs is caused.

In view of the above-mentioned related art, the inventor believes that there is a defect that it is inconvenient for the user to recognize the face when the height of the user does not match the installation position of the door control device.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient defect of entrance guard's equipment use, this application provides an entrance guard's equipment with face recognition function.

The application provides a pair of entrance guard's equipment with face recognition function adopts following technical scheme:

the utility model provides an entrance guard's equipment with face recognition function, includes entrance guard's mainboard and door plant, the entrance guard's mainboard is provided with camera, video display screen and keyboard district, the entrance guard's mainboard slides along door plant direction of height and sets up on the door plant, be provided with the locking mechanical system who is used for restricting the entrance guard's mainboard and slides on the door plant.

Through adopting above-mentioned technical scheme, the slip of entrance guard's mainboard and locking mechanical system make entrance guard's mainboard height position adjustable, and the height position of camera is adjustable, and different height users carry out the equal convenient operation of face identification.

Optionally, be provided with on the entrance guard's mainboard and be used for the slider that slides and link to each other with the entrance guard's mainboard, it is provided with the spout to correspond the slider on the door plant, the both sides of entrance guard's mainboard all set firmly the elasticity protection cloth that is used for sealing the spout, the one end of protection cloth links to each other with the entrance guard's mainboard is fixed, the other end of protection cloth links to each other with the door plant is fixed.

Through adopting above-mentioned technical scheme, the protection cloth covers the spout all the time, effectively reduces and piles up dust or debris to the gliding possibility of influence entrance guard's mainboard in the spout, and this entrance guard's equipment's stability in use is good.

Optionally, the locking mechanism includes a ratchet bar and a pawl which are engaged with each other, the ratchet bar is arranged on the door plate, the pawl is rotationally arranged on the access control mainboard, a torsion spring which is used for driving the pawl to be engaged with the ratchet bar is arranged on the access control mainboard, and a driving part which is used for driving the pawl to rotate reversely is arranged on the access control mainboard.

Through adopting above-mentioned technical scheme, under the elastic force effect of torsional spring, the pawl meshes and prevents the entrance guard mainboard with the ratchet all the time and moves down, thereby with the dead weight combined action of entrance guard mainboard, make the entrance guard mainboard be fixed in any position on the door plant, setting through driver part, drive pawl and ratchet separation, and then the entrance guard mainboard that can slide, adjust to suitable user's height after, the back drive driver part, make the pawl mesh with the ratchet once more, and then the user can carry out face identification, guarantee the stability of discernment.

Optionally, the drive part includes separation rope and the rotatory dwang of setting on the entrance guard mainboard, the one end of separation rope links to each other with the pawl is fixed, the other end of separation rope links to each other with the dwang is fixed, the one end of dwang extends to outside the entrance guard mainboard.

Through adopting above-mentioned technical scheme, through the rotatory rolling separation rope of dwang, and then drive pawl counter rotation, the reversal then releases separation rope and pawl and resets to can change the relative position relation between entrance guard's mainboard and the entrance guard's board.

Optionally, the door control mainboard is provided with the fixed block that is used for fixed door control mainboard and door plant in a sliding manner, it is provided with a plurality of fixed slots to correspond the fixed block on the door plant, the fixed slot is used for supplying the fixed block gomphosis, be provided with the separable parts who is used for driving fixed block and fixed slot separation on the door plant.

Through adopting above-mentioned technical scheme, the relative position accessible fixed slot and the fixed block of entrance guard's mainboard and door plant are further fixed, are difficult to random when the entrance guard mainboard uses and slide, and the stability in use is better.

Optionally, the separation part includes intermeshing's worm wheel and worm, the worm wheel rotation sets up on the entrance guard mainboard, coaxial level is provided with two-way lead screw on the worm wheel, two-way lead screw links to each other with the fixed block screw thread, the axis perpendicular to entrance guard mainboard's of worm front, the worm rotation sets up on the entrance guard mainboard.

Through adopting above-mentioned technical scheme, the user drives the worm wheel and two-way lead screw is rotatory through the rotation of control worm, and then drives the fixed block and slides to through the slip position of worm gear meshing and threaded connection's fixed block of auto-lock nature.

Optionally, the dwang realizes linking to each other with the rotation of entrance guard's mainboard through wearing to locate in the worm, the stopper sets firmly on the dwang, a terminal surface of worm is located outside the entrance guard's mainboard and corresponds the stopper on this terminal surface and be provided with the spacing groove, the spacing groove is used for supplying the stopper to wear to move.

Through adopting above-mentioned technical scheme, the dwang can wear to move in the worm, and when the dwang worn to move to stopper and spacing groove gomphosis, the user accessible rotated the dwang and drives the worm rotatory, otherwise then the rotation of worm and dwang is relatively independent, and it is more convenient to control the worm rotation.

Optionally, a solar panel is arranged on the access control mainboard, and a battery is arranged in the access control mainboard.

Through adopting above-mentioned technical scheme, collect sunshine through the solar energy electroplax and turn into the electric energy, can promptly be the power supply of access control mainboard when having a power failure, guarantee to control the effect of entrance guard through face identification stable, when the light energy that the solar energy electroplax was collected was not enough, through the operation of each function of built-in battery support entrance guard, guarantee to control the effect of opening and close through face identification access control mainboard stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the door access control mainboard is arranged on the door plate in a sliding mode, when the height of a user is not the same, the door access control mainboard can be adjusted to a proper position through sliding, so that the user with each height can conveniently control the opening and closing of the door through face recognition, and the application performance of the door access control mainboard is improved;

2. cover the improvement that entrance guard's mainboard slip stability through protection cloth, this entrance guard's equipment's result of use is stable.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic horizontal cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a schematic cross-sectional view of a separator element according to an embodiment of the present application.

Fig. 5 is an enlarged view of a portion B in fig. 4.

FIG. 6 is a schematic vertical cross-sectional view of an embodiment of the present application.

Fig. 7 is an enlarged view of a portion C in fig. 6.

Description of reference numerals: 1. a door panel; 11. fixing grooves; 12. a chute; 2. an access control mainboard; 21. a camera; 22. a light supplement lamp; 23. a video display screen; 24. a keyboard region; 25. a slider; 26. a fixed block; 261. a threaded cavity; 27. a solar panel; 3. a locking mechanism; 31. a ratchet bar; 32. a pawl; 33. a torsion spring; 4. protective cloth; 5. a drive member; 51. rotating the rod; 511. a limiting block; 52. separating the rope; 6. a separating member; 61. a worm gear; 62. a worm; 621. a limiting groove; 63. a bidirectional screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses entrance guard's equipment with face recognition function. Referring to fig. 1, an entrance guard's equipment with face recognition function includes entrance guard's mainboard 2, and entrance guard's mainboard 2 inlays from top to bottom and is equipped with camera 21, video display screen 23 and keyboard district 24, inlays around camera 21 and is equipped with light filling lamp 22, still inlays on entrance guard's mainboard 2 to be equipped with the solar energy electroplax 27 that is used for providing the electric quantity to entrance guard's mainboard 2, and is energy-concerving and environment-protective. Entrance guard's mainboard 2 slides along 1 length direction of door plant and sets up on door plant 1, is provided with the locking mechanical system 3 that is used for restricting entrance guard's mainboard 2 and slides on door plant 1.

Through the arrangement of the light supplement lamp 22, when the face recognition is carried out at night, the face is supplemented, and the accuracy of the access control main board 2 in face recognition at night is improved; slide through entrance guard's mainboard 2 and set up on door plant 1, consequently can be according to different users ' height, adjust the relative position relation between entrance guard's mainboard 2 and the door plant 1 to make every user all can be convenient open and close through face identification control gate.

Referring to fig. 2, there is the slider 25 that is used for sliding with entrance guard's mainboard 2 and links to each other on entrance guard's mainboard 2's the back, and entrance guard's mainboard 2 inlays and establishes on door plant 1, corresponds slider 25 on the door plant 1 and is provided with spout 12. The upper and lower both sides of entrance guard's mainboard 2 all set firmly the elasticity protection cloth 4 that is used for sealing spout 12, and the one end of protection cloth 4 links to each other with entrance guard's mainboard 2 is fixed, and the other end of protection cloth 4 links to each other with door plant 1 is fixed. The protective cloth 4 separates the external environment and the sliding groove 12, dust or sundries are difficult to accumulate in the sliding groove 12, and the access control main board 2 slides smoothly.

Referring to fig. 2 and 3, the locking mechanism 3 includes a ratchet 31 fixed to the door panel 1 and a pawl 32 rotatably provided to the door access main panel 2, and the pawl 32 and the ratchet 31 are engaged with each other. The quantity of ratchet 31 is two and the left and right sides of setting up entrance guard's mainboard 2 separately, and it is provided with torsional spring 33 to correspond pawl 32 on the entrance guard's mainboard 2. One end of the torsion spring 33 is fixedly connected with the pawl 32, and the other end of the torsion spring 33 is fixedly connected with the entrance guard mainboard 2. The elastic force of the torsion spring 33 is used for driving the pawl 32 to rotate to be meshed with the ratchet rack 31, and the door panel 1 is provided with a driving part 5 for driving the pawl 32 to rotate reversely.

Under the normal state, under the action of the elasticity of the torsion spring 33, the pawl 32 and the ratchet bar 31 are meshed with each other and prevent the access control main board 2 from moving downwards, so that the relative position between the access control main board 2 and the door panel 1 is kept fixed; when the user need adjust entrance guard's mainboard 2 position, through drive assembly 4 drive pawl 32 antiport, the manual rotation angle that resets pawl 32 behind entrance guard's mainboard 2 to the assigned position that slides can make entrance guard's mainboard 2 the high position and user's height looks adaptation.

Referring to fig. 2 and 3, the driving unit 5 includes a rotating lever 51 and two separation cords 52 provided corresponding to the pawls 32, and the rotating lever 51 is rotatably connected to the access main board 2 in a state where the axis is perpendicular to the front surface of the access main board 2. The one end of separation rope 51 is glued with pawl 32 and is linked to each other, and the other end of separation rope 51 is glued with dwang 51 and is linked to each other, and the one end of dwang 51 extends to outside entrance guard's mainboard 2. The user can wind or release the separation cord 51 by rotating the rotating lever 51, and then can realize the rotation control of the pawl 32 by pulling the pawl 32.

Referring to fig. 3, in order to further improve the stability of the fixing of the sliding position of the access control main board 2, a fixing block 26 is slidably arranged on the access control main board 2 along the width direction of the fixing block, and a plurality of fixing grooves 11 are vertically arranged on the door panel 1 corresponding to the fixing block 26. The fixing groove 11 is used for being embedded with the fixing block 26, and the door control main board 2 is provided with a separating component 6 for driving the fixing block 26 to be separated from the fixing groove 11.

Referring to fig. 4 and 5, the separating member 6 includes a worm wheel 61 having an axis parallel to the width direction of the access main board 2 and a worm 62 having an axis perpendicular to the front surface of the access main board 2, the worm wheel 61 and the worm 62 are rotatably disposed on the access main board 2, the worm wheel 61 and the worm 62 are engaged with each other, and the worm wheel 61 is coaxially connected to the bidirectional screw 63 by welding.

Referring to fig. 6 and 7, a bidirectional screw 63 is threadedly coupled to the fixed block 26, and two opposite thread segments of the bidirectional screw 63 are respectively disposed on both sides of the worm wheel 61. The fixed block 26 is provided with a threaded cavity 261, and the threaded cavity 261 is used for being in threaded connection with the bidirectional screw 63.

The user accessible control worm 62 is rotatory to drive worm wheel 61 and two-way lead screw 63 rotatory, and then drives two fixed blocks 26 through threaded connection and relative or the relative slip to realize the gomphosis control of fixed block 26 and fixed slot 11, and then accessible fixed block 26 and the gomphosis that corresponds fixed slot 11 strengthen entrance guard mainboard 2 sliding position fixed stability. The self-locking property of the threads and the self-locking property of the meshing of the worm gear and the worm enables the rotation angles of the worm 62, the worm wheel 61 and the bidirectional lead screw 63 to be fixed in a normal state, and the fixed block 26 is controlled to slide conveniently.

Referring to fig. 4 and 5, the rotating rod 51 is inserted into the worm 62 and can rotate or slide along its own axis, and the rotating rod 51 is inserted into the worm 62 to rotate and connect with the access control main board 2. The dwang 51 is located the outside tip periphery of entrance guard's mainboard 2 and sets firmly stopper 511 symmetrically, and a terminal surface of worm 62 is located outside entrance guard's mainboard 2 and corresponds stopper 511 on this terminal surface and be provided with spacing groove 621, and spacing groove 621 is used for supplying stopper 511 to wear to move. When the user needs to drive the worm 62 to rotate, the sliding rotating rod 51 is embedded with the limiting block 511 and the limiting groove 621, the worm 62 is driven to rotate through the rotating rod 51, otherwise, the sliding rotating rod 51 is separated from the limiting block 511 and the limiting groove 621, and the worm 62 is controlled to rotate conveniently.

The implementation principle of an access control equipment with face recognition function of the embodiment of the application is as follows: slide through entrance guard's mainboard 2 and set up on door plant 1, the user can be according to the height adjustment entrance guard's mainboard 2 of oneself height, and protection cloth 13 is along with entrance guard's mainboard 2 slip and deformation to cover spout 12 all the time, entrance guard's mainboard 2 slides smoothly and steadily, and the user is convenient through opening and close of face identification control gate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an entrance guard's equipment with face recognition function, includes entrance guard mainboard (2) and door plant (1), entrance guard mainboard (2) are provided with camera (21), video display screen (23) and keyboard district (24), its characterized in that: entrance guard's mainboard (2) slide along door plant (1) direction of height and set up on door plant (1), be provided with locking mechanical system (3) that are used for restricting entrance guard's mainboard (2) and slide on door plant (1).

2. The door control device with the face recognition function according to claim 1, characterized in that: be provided with on entrance guard's mainboard (2) and be used for sliding slider (25) that link to each other with entrance guard's mainboard (2), it is provided with spout (12) to correspond slider (25) on door plant (1), entrance guard's mainboard's (2) both sides all set firmly elasticity protection cloth (13) that are used for sealing spout (12), the one end of protection cloth (13) is fixed continuous with entrance guard's mainboard (2), the other end of protection cloth (13) is fixed continuous with door plant (1).

3. The door control device with the face recognition function according to claim 1, characterized in that: locking mechanical system (3) are including intermeshing's ratchet (31) and pawl (32), ratchet (31) set up on door plant (1), pawl (32) rotation sets up on entrance guard's mainboard (2), be provided with on entrance guard's mainboard (2) and be used for driving torsion spring (33) that pawl (32) and ratchet (31) engaged with, be provided with on entrance guard's mainboard (2) and be used for driving drive assembly (4) of pawl (32) antiport.

4. The door control device with the face recognition function according to claim 3, characterized in that: drive unit (4) are including separation rope (41) and rotatory dwang (51) of setting on entrance guard's mainboard (2), the one end and the pawl (32) of separation rope (41) are fixed to be linked to each other, the other end and dwang (51) of separation rope (41) are fixed to be linked to each other, the one end of dwang (51) extends to outside entrance guard's mainboard (2).

5. The door control device with the face recognition function according to claim 4, wherein: sliding on entrance guard's mainboard (2) is provided with fixed block (26) that are used for fixed entrance guard's mainboard (2) and door plant (1), it is provided with a plurality of fixed slots (11) to correspond fixed block (26) on door plant (1), fixed slot (11) are used for supplying fixed block (26) gomphosis, be provided with on entrance guard's mainboard (2) and be used for driving separable parts (6) of fixed block (26) and fixed slot (11) separation.

6. The door control device with the face recognition function according to claim 5, characterized in that: separation part (6) include intermeshing's worm wheel (61) and worm (62), worm wheel (61) are rotatory to be set up on entrance guard mainboard (2), coaxial level is provided with two-way lead screw (63) on worm wheel (61), two-way lead screw (63) link to each other with fixed block (26) screw thread, the axis perpendicular to entrance guard mainboard's of worm (62) front, the rotatory setting of worm (62) is on entrance guard mainboard (2).

7. The door control device with the face recognition function according to claim 6, wherein: dwang (51) are through wearing to locate in worm (62) realize linking to each other with the rotation of entrance guard mainboard (2), set firmly stopper (511) on dwang (51), a terminal surface of worm (62) is located entrance guard mainboard (2) outer and should be provided with spacing groove (621) on the terminal surface corresponding stopper (511), spacing groove (621) are used for supplying stopper (511) to wear to move.

8. The door control device with the face recognition function according to claim 1, characterized in that: the solar energy electric plate (27) is arranged on the access control mainboard (2), and a battery is arranged in the access control mainboard (2).