CN217736740U

CN217736740U - Face recognition device capable of adjusting height of face recognition instrument

Info

Publication number: CN217736740U
Application number: CN202221452576.8U
Authority: CN
Inventors: 吴志峰
Original assignee: Guangzhou Yuanchao Information Technology Co ltd
Current assignee: Guangzhou Yuanchao Information Technology Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-11-04
Anticipated expiration: 2032-06-11

Abstract

The utility model belongs to the technical field of face identification and specifically relates to a face identification device of adjustable face identification appearance height is, including end box, the top central authorities of end box rotate and are connected with the riser piece, the inboard of riser piece is equipped with elevating gear, elevating gear's front end is equipped with face identification appearance, the bottom rear side of riser piece is equipped with angle adjustment mechanism, the terminal fixedly connected with lead screw of first servo motor's main shaft, the outside screwed connection of lead screw has the lead screw sleeve, the outside of riser piece is equipped with the litter, the litter slides with face identification appearance, the utility model discloses in, drive the lead screw through opening first servo motor and stabilize the rotation in the riser piece to rotation through the lead screw drives the lead screw sleeve and rotates, and the lead screw sleeve is rotatory and slides in the riser piece, drives face identification appearance when the motion and carries out synchronous motion, thereby realizes face identification appearance's altitude mixture, makes things convenient for the citizen of various heights to use.

Description

Face recognition device capable of adjusting height of face recognition instrument

Technical Field

The utility model relates to a face identification field particularly, relates to a face identification device of adjustable face identification appearance height.

Background

The face recognition is a biometric technology for performing identity recognition based on facial feature information of a person, and by means of a device for storing face features and recognizing facial features of a person, the facial features of each person are distinguished, so that the face recognition recognizes the uniqueness of a face to some extent, and the identity authentication is performed through the features.

The height of face recognition appearance can not freely be adjusted to current face recognition device to the crowd who gives different heights uses and brings the puzzlement, and current face recognition device is functional less, and service environment receives the restriction, and meanwhile, current face recognition device can not freely adjust face recognition appearance's inclination, thereby can not convenient operation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a face identification device of adjustable face identification appearance height to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the utility model provides a face identification device of adjustable face identification appearance height, includes the end box, the top central authorities of end box rotate and are connected with the riser block, the inboard of riser block is equipped with elevating gear, elevating gear's front end is equipped with face identification appearance, the bottom rear side of riser block is equipped with angle adjusting mechanism.

Furthermore, the bottom of the outer side of the bottom box body is provided with a traveling wheel, and the inner side of the bottom box body is provided with a host machine.

Further, the lifting device comprises a first servo motor, the first servo motor is fixedly connected with the vertical plate block, a lead screw is fixedly connected to the tail end of a main shaft of the first servo motor, a lead screw sleeve is spirally connected to the outer side of the lead screw, a sliding rod is arranged on the outer side of the vertical plate block, and the sliding rod slides with the face recognition instrument.

Furthermore, the screw rod is rotationally connected with the vertical plate block, the screw rod sleeve is slidably connected with the vertical plate block, and the number of the sliding rods is 2.

Furthermore, the face recognition instrument comprises a shell, a display screen is arranged at the front end of the shell, a camera is arranged in the center of the upper end of the display screen, and a temperature measuring probe is arranged at the upper end of the camera.

Furthermore, the both sides of camera are equipped with intelligent light filling lamp, the left and right sides upper end of casing is equipped with loudspeaker, loudspeaker's lower extreme is equipped with the louvre.

Further, angle adjustment mechanism includes the set casing, set casing and under casing fixed connection, the outside bottom of set casing is equipped with second servo motor, the terminal fixedly connected with worm of main shaft of second servo motor, the outside meshing of worm is connected with the worm wheel, the outside fixedly connected with dead lever of worm wheel, the tip of dead lever rotates and is connected with the slider, slider and riser piece sliding connection.

Further, the worm is rotatably connected with the fixed shell, the worm wheel is rotatably connected with the fixed shell, and the fixed rod is located on the outer side of the fixed shell.

The utility model provides a face identification device of adjustable face identification appearance height, the beneficial effects of the utility model are as follows:

1. in the utility model, the first servo motor is opened to drive the lead screw to stably rotate in the vertical plate block through the arranged face recognition instrument, the vertical plate block, the lifting device and the like, so that the lead screw is rotated to drive the lead screw sleeve to rotate, the lead screw sleeve rotates and slides in the vertical plate block, and the face recognition instrument is driven to synchronously move while the lead screw sleeve moves, so that the height adjustment of the face recognition instrument is realized, and the face recognition instrument is convenient for citizens with various heights to use;

2. the utility model discloses in, through the casing that sets up, the display screen, the camera, the temperature measurement probe etc. adjust the ambient brightness through the intelligent light filling lamp that sets up to improve face identification precision of face identification appearance, carry out face profile and facial discernment through the camera that sets up, can discern the temperature of human body through the temperature measurement probe that sets up, convenient quick management, realize the content broadcast and the interaction of display screen and loudspeaker through the host computer in the under casing, make things convenient for high temperature in the face identification appearance to discharge fast through the louvre that sets up to the side of the casing;

3. the utility model discloses in, through the face identification appearance that sets up, the riser piece, angle adjustment mechanism etc, when this device uses, through opening second servo motor, second servo motor drives the worm and rotates, the worm drives the worm wheel after rotating and rotates, drive the dead lever through the worm wheel and move, it slides in the riser piece to drive the slider through the dead lever, and then drive riser piece bottom through the slider and rotate in the under casing, can adjust the inclination of face identification appearance fast through this set of device, make things convenient for the operation of touch display screen and face identification appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a face recognition device with an adjustable face recognition instrument height according to an embodiment of the present invention;

fig. 2 is a schematic view of a horn installation structure of a face recognition device with an adjustable face recognition instrument height according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of a first servo motor of a face recognition device capable of adjusting the height of a face recognition instrument according to an embodiment of the present invention;

fig. 4 is a schematic view of a mounting structure of a second servo motor of a face recognition device with an adjustable face recognition instrument height according to the embodiment of the present invention.

In the figure:

the system comprises a base box body 1, a vertical plate 2, a lifting device 3, a first servo motor 31, a lead screw 32, a lead screw sleeve 33, a sliding rod 34, a face recognition instrument 4, a shell 41, a display screen 42, a camera 43, a temperature measuring probe 44, an intelligent supplementary lighting lamp 45, a loudspeaker 46, a heat dissipation hole 47, an angle adjusting mechanism 5, a fixed shell 51, a second servo motor 52, a worm 53, a worm gear 54, a worm wheel 55, a fixed rod 56 and a sliding block 56.

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.

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 1 and 3, according to the embodiment of the present invention, a face recognition device with an adjustable face recognition instrument height includes a bottom case 1, a vertical plate 2 is rotatably connected to the top center of the bottom case 1, a lifting device 3 is disposed on the inner side of the vertical plate 2, a face recognition instrument 4 is disposed at the front end of the lifting device 3, and an angle adjusting mechanism 5 is disposed on the rear side of the bottom of the vertical plate 2.

The lifting device 3 comprises a first servo motor 31, the first servo motor 31 is fixedly connected with the vertical plate block 2, the tail end of a main shaft of the first servo motor 31 is fixedly connected with a screw rod 32, the outer side of the screw rod 32 is spirally connected with a screw rod sleeve 33, the outer side of the vertical plate block 2 is provided with a slide rod 34, the slide rod 34 slides with the face recognition instrument 4, the screw rod 32 is rotatably connected with the vertical plate block 2, the screw rod sleeve 33 is slidably connected with the vertical plate block 2, and the number of the slide rods 34 is 2.

When the device is used, the first servo motor 31 is opened to drive the screw rod 32 to stably rotate in the vertical plate block 2, so that the screw rod sleeve 33 is driven to rotate through the rotation of the screw rod 32, the screw rod sleeve 33 rotates and slides in the vertical plate block 2, the screw rod sleeve 33 moves while driving the face recognition instrument 4 to synchronously move, the height of the face recognition instrument 4 is adjusted, and the device is convenient for citizens with various heights to use.

The second embodiment:

referring to fig. 1 and 2, according to the embodiment of the present invention, a face recognition device with adjustable face recognition instrument height includes a bottom case 1, a vertical plate 2 is connected to the top center of the bottom case 1, a lifting device 3 is arranged inside the vertical plate 2, a face recognition instrument 4 is arranged at the front end of the lifting device 3, and an angle adjusting mechanism 5 is arranged at the rear side of the bottom end of the vertical plate 2.

The outside bottom of end box 1 is equipped with the walking wheel, the inboard of end box 1 is equipped with the host computer, face identification appearance 4 includes casing 41, casing 41's front end is equipped with display screen 42, display screen 42's upper end central authorities are equipped with camera 43, camera 43's upper end is equipped with temperature probe 44, camera 43's both sides are equipped with intelligent light filling lamp 45, casing 41's the left and right sides upper end is equipped with loudspeaker 46, loudspeaker 46's lower extreme is equipped with louvre 47.

This device is when using, adjust surrounding environment luminance through the intelligent light filling lamp 45 that sets up, thereby improve face identification appearance 4's face identification precision, carry out face contour and facial discernment through the camera 43 that sets up, temperature probe 44 through setting up can discern human temperature, convenient quick management, realize display screen 42 and loudspeaker 46's content broadcast and interaction through the host computer in the end box 1, louvre 47 through casing 41 side setting makes things convenient for high temperature to discharge fast in the face identification appearance 4.

Example three:

please refer to fig. 1 and 4, according to the embodiment of the present invention, a face recognition device with adjustable face recognition instrument height comprises a bottom case 1, wherein the top center of the bottom case 1 is rotatably connected with a vertical plate 2, the inner side of the vertical plate 2 is provided with a lifting device 3, the front end of the lifting device 3 is provided with a face recognition instrument 4, and the bottom rear side of the vertical plate 2 is provided with an angle adjusting mechanism 5.

The angle adjusting mechanism 5 comprises a fixed shell 51, the fixed shell 51 is fixedly connected with the bottom box body 1, the bottom end of the outer side of the fixed shell 51 is provided with a second servo motor 52, the tail end of a main shaft of the second servo motor 52 is fixedly connected with a worm 53, the outer side of the worm 53 is meshed with a worm wheel 54, the outer side of the worm wheel 54 is fixedly connected with a fixing rod 55, the end part of the fixing rod 55 is rotatably connected with a sliding block 56, the sliding block 56 is slidably connected with the vertical plate block 2, the worm 53 is rotatably connected with the fixed shell 51, the worm wheel 54 is rotatably connected with the fixed shell 51, and the fixing rod 55 is positioned on the outer side of the fixed shell 51.

When this device uses, through opening second servo motor 52, second servo motor 52 drives worm 53 and rotates, worm 53 rotates the back and drives worm wheel 54 and rotate, drive dead lever 55 through worm wheel 54 and move, it slides in riser piece 2 to drive slider 56 through dead lever 55, and then drive riser piece 2 bottom at the internal rotation of chassis 1 through slider 56, can adjust the inclination of face recognition appearance 4 fast through this set of device, make things convenient for touch display screen 42's operation.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when using, drive lead screw 32 through opening first servo motor 31 and stably rotate in riser block 2, thereby rotation through lead screw 32 drives lead screw sleeve 33 and rotates, lead screw sleeve 33 rotates and slides in riser block 2, lead screw sleeve 33 drives face recognition appearance 4 and carries out the synchronous motion while moving, thereby realize the altitude mixture control of face recognition appearance 4, make things convenient for the citizen of various heights to use, this device is when using, adjust surrounding environment luminance through intelligent light filling lamp 45 that sets up, thereby improve face recognition accuracy of face recognition appearance 4, carry out the discernment of face profile and facial through camera 43 that sets up, can discern human temperature through the temperature probe 44 that sets up, convenient quick management, realize the content broadcast and the interaction of display screen 42 and loudspeaker 46 through the host computer in the bottom box 1, make things convenient for high temperature to discharge fast in the face recognition appearance 4 through louvre 47 that casing 41 side set up, this device uses, through opening second servo motor 52, second servo motor 52 drives worm 53 and rotates, servo motor 53 rotates back rotation, it drives worm wheel 54 and drives slider 55 to drive the slider 55 to drive through worm wheel 55 to drive this worm wheel 4 and slide in riser block 2 and carry out the quick movement of face recognition, this device drives through the worm wheel operation slider 55, it drives the worm wheel operation slider 2 and drives the face recognition appearance.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a face identification device of adjustable face identification appearance height, includes end box (1), its characterized in that: the novel multifunctional bottom box is characterized in that a vertical plate block (2) is rotatably connected to the center of the top end of the bottom box body (1), a lifting device (3) is arranged on the inner side of the vertical plate block (2), a face recognition instrument (4) is arranged at the front end of the lifting device (3), and an angle adjusting mechanism (5) is arranged on the rear side of the bottom end of the vertical plate block (2).

2. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: the walking wheels are arranged at the bottom end of the outer side of the bottom box body (1), and the host is arranged on the inner side of the bottom box body (1).

3. The face recognition device with adjustable face recognition instrument height of claim 1, wherein: the lifting device (3) comprises a first servo motor (31), the first servo motor (31) is fixedly connected with the vertical plate block (2), a lead screw (32) is fixedly connected to the tail end of a main shaft of the first servo motor (31), a lead screw sleeve (33) is spirally connected to the outer side of the lead screw (32), a sliding rod (34) is arranged on the outer side of the vertical plate block (2), and the sliding rod (34) slides with the face recognition instrument (4).

4. The face recognition device with adjustable face recognition instrument height of claim 3, wherein: the screw rod (32) is rotatably connected with the vertical plate block (2), the screw rod sleeve (33) is slidably connected with the vertical plate block (2), and the number of the sliding rods (34) is 2.

5. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: the face recognition instrument (4) comprises a shell (41), a display screen (42) is arranged at the front end of the shell (41), a camera (43) is arranged in the center of the upper end of the display screen (42), and a temperature measuring probe (44) is arranged at the upper end of the camera (43).

6. The face recognition device with the adjustable face recognition instrument height as claimed in claim 5, wherein: the both sides of camera (43) are equipped with intelligent light filling lamp (45), the left and right sides upper end of casing (41) is equipped with loudspeaker (46), the lower extreme of loudspeaker (46) is equipped with louvre (47).

7. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: angle adjustment mechanism (5) are including set casing (51), set casing (51) and under casing (1) fixed connection, the outside bottom of set casing (51) is equipped with second servo motor (52), the terminal fixedly connected with worm (53) of main shaft of second servo motor (52), the outside meshing of worm (53) is connected with worm wheel (54), the outside fixedly connected with dead lever (55) of worm wheel (54), the tip of dead lever (55) rotates and is connected with slider (56), slider (56) and riser piece (2) sliding connection.

8. The face recognition device with the adjustable face recognition instrument height as claimed in claim 7, wherein: the worm (53) is rotatably connected with the fixed shell (51), the worm wheel (54) is rotatably connected with the fixed shell (51), and the fixing rod (55) is positioned on the outer side of the fixed shell (51).